PLEASE IT DUE SOON!!! DONT EVEN KNOW WHERE TO START IM SO CONFUSED!!!

QUESTION DOWN BELOW!! ONLY HAVE 20MIN SO PLEASE SOMEONE!!

PLEASE IT DUE SOON!!! DONT EVEN KNOW WHERE TO START IM SO CONFUSED!!!QUESTION DOWN BELOW!! ONLY HAVE

Answers

Answer 1

A test point which is in the solution set for the linear inequality is: C. (-2, 4).

How to determine the true test point?

In order to determine which ordered pairs is a true solution based on the given linear inequality, we would have to test each of the ordered pairs by substituting their values into the linear inequality as follows;

For ordered pair (-2, -4), we have:

2x - 9y < 0

2(-2) - 9(-4) < 0

-4 + 36 < 0

32 < 0 (False).

For ordered pair (-1, -5), we have:

2x - 9y < 0

2(-1) - 9(-5) < 0

-2 + 45 < 0

43 < 0 (False).

For ordered pair (-2, 4), we have:

2x - 9y < 0

2(-2) - 9(4) < 0

-4 - 36 < 0

-40 < 0 (True).

For ordered pair (-1, -1), we have:

2x - 9y < 0

2(-1) - 9(-1) < 0

-2 + 9 < 0

7 < 0 (False).

Read more on ordered pair here: brainly.com/question/12179097

#SPJ1


Related Questions

What is W= x/y-z for x?

Answers

Answer:

[tex]x = wy - wz[/tex]

Step-by-step explanation:

this equation looks like this

[tex]w = \frac{x}{y - z}[/tex]

to solve for x you can multiply both sides by y - z

this would cancel out the y - z on the bottom

this would make it

[tex]w(y - z) = x[/tex]

now you must distribute and switch the x to the other side

[tex]wy - wz = x[/tex]

[tex]x = wy - wz[/tex]

find two integers whose sum 14 is and product is 45

Answers

Answer:

3 and 9

Step-by-step explanation:

The factors of 45 are 1, 3, 5, 9, 15, 4.

3x9=45

3+9=14

3 and 9

3x9=14 no problem

The human heart circulates from 770,000 to 1,600,000 gallons of blood through a person's body every year. Write a compound inequality to represent the number of gallons of blood that the heart circulates through the body in one day. x

Answers

The amount of blood that the human heart circulates every year is represented by the following compound inequality: 770,000 < x < 1,600,000, where x is in gallons of blood.

What is the compound inequality relative to the case?

Herein we must determine the compound inequality, that is, a simultaneous inequality of the form a < x < b, where a and b are the limits of the inequality. According to the statement, the human heart circulates every year at least 770,000 gallons of blood and at most 1,600,000 gallons of blood. Then, the compound inequality that represents the situation is:

770,000 < x < 1,600,000, where x is in gallons of blood.

To learn more on compound inequality: https://brainly.com/question/20296065

#SPJ1

There are 4 jars with 24.44 ounces of sauce in EACH it takes 3.5 ounces of sauce to make a pizza how many WHOLE pizzas can be made?

Answers

Answer: 27 pizzas

Step-by-step explanation:

Total ounces available = 4 jars x 24.44 ounces/jar = 97.76 ounces

(97.76 ounces) x (1 pizza/3.5 ounces) = 27.93 pizzas

You can make 27 whole pizzas (the 28th pizza will be short on the sauce)

Vaughn is making 24 candy bags to sell at the school fundraiser. The bags of candy at the store contain 18 pieces of candy each and sell for $3.20 a bag. Vaugh will repackage this candy to include 15 pieces of candy in each bag. How much profit, not including the money he spent on the candy, will Vaugh make if he charges $3.80 per bag.

Answers

The profit that Vaughn would make if he charges $3.80 per bag is $27.20.

What is the profit?

The first step is to determine the total pieces of candy that Vaughn plans to sell.

Total pieces of candy = number of pieces in each bag x total number of bags

Total pieces of candy = 24 x 15 = 360

The second step is to determine the total number of bags he has to buy.

Number of bags he is going to buy = total pieces of candy he is going to sell / number of pieces in each bag

Number of bags he is going to buy = 360 / 18 = 20 bags

The third step is to determine the total cost of buying 20 bags

Total cost = number of bags he is going to buy x cost per bag

Total cost = 20 x $3.20

Total cost = $64

The next step is to determine the total revenue from making 24 bags.

Total revenue = price per bag x total number of bags

Total revenue = $3.80 x 24

Total revenue = $91.20

Profit = revenue - cost

$91.20 - $64 = $27.20

To learn more about profit, please check: https://brainly.com/question/26181966

#SPJ1

75 − 3.5y − 4y = 4y + 6 for y. please show how you got

Answers

Answer:

y=6

Step-by-step explanation:

75-3.5y-4y=4y+6

Combine like terms on each side

75-7.5y=4y+6

Add 7.5y to both sides since it is the inverse of subtraction

75-7.5y=4y+6

   +7.5y. +7.5y

75=11.5y+6

Isolate y on one side by subtracting 6 from both sides

75=11.5y+6

-6.          -6

69=11.5y

Divide both sides by 11.5

69=11.5y

/11.5. /11.5

6=y

hopes this helps please mark brainliest

Classify each number below as an integer or not

Answers

Answer:

42 is an integer

92.96 is not an integer

-529.79 is not an integer

-12/4 is an integer

-19/15 is not an integer

7 ÷ (-9 - -8)³ how do I solve this? What’s the answer

Answers

Answer: -7

Step-by-step explanation:

7 ÷ (-9 - -8)³

(-9 - -8)³ = -1

7 ÷ -1 = -7

Answer:

-7

Step-by-step explanation:

We have to solve this according to the B O D M A S theorem.

That is:

B ⇒ Brackets

O ⇒ Of

D ⇒ Division

M ⇒ Multiplication

A ⇒ Addition

S ⇒ Subtraction

Also, we know that,

( + ) × ( + )  = ( + )

( - ) × ( - ) = ( + )

( + ) × ( - ) = ( - )

Let us solve it now.

7 ÷ ( - 9 - ( - 8 ) )³

7 ÷ ( - 9 + 8 )³

7 ÷ ( - 1 )³

7 ÷ ( - 1 )

- 7

Pythagoras theorem
How do i find the n​

Answers

Answer:

n = 44

Step-by-step explanation:

the 'dashes ' through the 2 legs of the triangle indicate they are congruent.

then n = 44 mm

what was the blackbird doing in the school library\?

Answers

Watching over the people while taking a dump

What are the solutions for the system of equations???

Answers

Answer:

(0, 1) and (-3, -2)

Step-by-step explanation:

The solutions are the points of intersection of the two graphs.

We can read the points off the graph.

Answer: (0, 1) and (-3, -2)

kay learned that the average snail moves about .013 meters per second . How many centimeters per second does a snail move?

Answers

Answer: 1.3 centimeters

Step-by-step explanation:

.013 x 100 = 1.3

Simplify 3(2x + 5)
A. 6× + 30
B. 6× + 5
C. 6× + 15​

Answers

Answer:

C. 6x + 15

Step-by-step explanation:

1. Distribute

3(2x + 5)

6x + 15

(We get this answer by multiplying the number outside the parentheses, which is 3, by the numbers in the parentheses. As in, 3 x 2x = 6x. And 3 x 5 = 15. So, we get 6x + 15).

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 3 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

Gabriel is 10 years younger than mikhail. The sum of their ages is 88. What is mikhail's age

Answers

Answer:

Mikhail is 49 years old.

Step-by-step explanation:

39+49=88

Determine which integer in the solution set will make the equation true. 4p + 12 = 16 S: {−1, 1, 3, 4} −1 1 3 4

Answers

Answer: The correct integer is 2.

Step-by-step explanation:

4s − 14 = −6

4(2) − 14 = −6

8 - 14 = -6

-6 = -6    .np it was tough but here! brainliest pls ?

what is the 5/6 of 24?

Answers

Answer: 20

Step-by-step explanation:

Use 1 as the denominator to convert any number to a fraction:

24/1

The fraction 5/6 and our new fraction, 24/1, are now side by side, and we can multiply those two fractions to find the answer now that we have converted 24 into a fraction.

Multiply the numerators and denominators after converting the entire number to a fraction.

5*24/6*1 = 120/6

In this instance, it is possible to further simplify our new fraction. To do that, we must determine the two numbers' highest common factor.

So. GCF is 6.

We can now divide both the new numerator and the denominator by 6 to simplify this fraction down to its lowest terms.

120/6 = 20.

To learn more about Fraction,

https://brainly.com/question/10354322

https://brainly.com/question/10708469

Answer:

20

Step-by-step explanation:

what is the 5/6 of 24?

we can solve by multiplying 5/6 by 24

5/6 × 24 =

20

larry and Donna bought a sofa at the sale price of $1,344. The original price of the sofa was $1,920. What is the discount rate? Round to the nearest tenth of a percent if needed.

Answers

If larry and Donna bought a sofa at the sale price of $1,344. The original price of the sofa was $1,920. Then the discount rate is 30%.

What is Percentage?

percentage, a relative value indicating hundredth parts of any quantity.

Given,

larry and Donna bought a sofa at the sale price of $1,344.

original price of the sofa was $1,920

We need to find the original rate

1920-1344/1920

576/1920

0.3

Now we have to multiply with 100 as it it hundredth part

0.3×100

30

Hence, the discount rate of sofa is 30%.

To learn more on Percentage click:

https://brainly.com/question/28269290

#SPJ1

Use partial quotients to divide 198➗9 show the work

Answers

The answer is 22
Hope that helps

Answer:

22

Step-by-step explanation:

A jar holds 20 cookies, 13 are chocolate-chip cookies, and 7 are brussel-spout-with-turnip-chips cookies. You pick 4 cookies at random. What is the probability that you get exactly 2 of the brussel-spout-with-turnip-chips cookies?

Answers

The probability that exactly 2 of the brussel-spout-with-turnip-chips cookies is picked at random is 0.05 approximately to two decimal place.

Probability of an event

To calculate the probability of an event, we identify an event of the required outcome result and the total number of results or possible outcomes that can occur, and thus divide the number of required outcomes by the total number of possible outcomes.

The total possible outcomes = 20

probability of picking a chocolate-chip cookies = 13/20

probability of picking brussel-spout-with-turnip-chips cookies = 7/20

probability of getting exactly 2 brussel-spout-with-turnip-chips cookies when 4 cookies are picked at random considering the they are not replaced after each pick is calculated as follows;

(13/20) × (13/20) × (7/20) × (7/20)

8281/160000

0.0518.

Hence, from our calculations by simplification the probability of getting exactly 2 brussel-spout-with-turnip-chips cookies when 4 cookies are picked at random is 0.05 approximately to two decimal place.

Learn more about probability https://brainly.com/question/251701

#SPJ1

What is 375 grams of a 12% solution?

Answers

The value of 375 grams of a 12% solution is 45 grams.

What is percentage?

A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.

Based on the information given, it should be noted that in order to calculate the value of the grams, we simply need to multiply the value of the percentage that's is given by the number of grams that's given.

In this case, the value of the gram will be:

= Percentage given × Total grams

= 12% × 375 grams

= 0.12 × 375 grams

= 45 grams.

Therefore, the value will simply be 45 grams.

Learn more about percentages on:

brainly.com/question/24304697

#SPJ1

Answer:

45

Step-by-step explanation:

375*0.12=45

Sam runs at a velocity of 18m/s due east. A strong wind traveling at 8m/s blows on bearing 230° calculate the resultant velocity using Cosine law​

Answers

Answer is he run with 11m/s.

Which expression is equivalent to secα(1−cos^2α) for all values of α for which secα(1−cos^2α) is defined?

sin^2a
sin atan a
tan a
csc^2a
sec^2a

Answers

By means of trigonometric functions and trigonometric formulas, the trigonometric equation sec α · (1 - cos² 2α) is equivalent to 4 · cos α - 4 · cos³ α.

How to simplify a trigonometric equation

In this problem we find the case of a trigonometric equation that must be simplified by definitions of trigonometric functions and trigonometric formulas. First, write the trigonometric equation:

sec α · (1 - cos² 2α)

Second, use the fundamental trigonometric formula:

sec α · sin² 2α

Third, use the definition of secant and the formula for the sine of the double angle:

(1 / cos α) · (2 · sin α · cos α)²

4 · sin² α · cos α

Fourth, use the fundamental trigonometric formula:

4 · (1 - cos² α) · cos α

4 · cos α - 4 · cos³ α

None of the options given are equivalent to the trigonometric equation.

To learn more on trigonometric equations: https://brainly.com/question/22624805

#SPJ1

Find the y-intercept of the line x+y=7.

Answers

Answer:

(0,7)

Step-by-step explanation:

What is the solution to the system?
-4x - 2y = 8
y = x2 - 3
Will give points for answer

Answers

Answer:

Step-by-step explanation:

to find x;

-4x - 2 -1 =8

-4x + 3 = 8

+4  + 3 = +4

x + 3 = 12

   -3 + -3

    x  =  10

to find y;

y = x2 - 3

y = (10)2 - 3

y = 20 - 3

y = 17

due to road works and a diversion on the m1, Anjam's drive from Sheffield to Watford took a lot longer than planned. He left Sheffield at 10.15am and arrived in Watford 3.55pm in minutes how long did it take anjam?

Answers

The minutes when Anjam travel from Sheffield at 10.15am and arrived in Watford 3.55pm in minutes is 320 minutes.

How to calculate the time?

It is important to note that the question is simply about the calculation of the time involved. Based on this situation, it should be noted that:

60 minutes = 1 hour.

Given that due to road works and a diversion, Anjam's drive from Sheffield to Watford took a lot longer than planned. He left Sheffield at 10.15am and arrived in Watford 3.55pm in minutes.

The time for the journey will be:

= 3.35pm - 10.15am

= 5.20 hours.

We will change this to minutes:

= (5 × 60) + 20

= 320 minutes

Learn more about time on:

brainly.com/question/26046491

#SPJ1

A company has 11 male and 8 female employees, and needs to nominate 2 men and 2 women for
the company bowling team. How many different teams can be formed?

Answers

There 1540 teams  can be formed.

What is combination?

A combination is a combination of n things taken k at a time without repetition.

Given that, A company has 11 male and 8 female employees, and needs to nominate 2 men and 2 women for the company bowling team.

The formula for a combination of choosing r unique ways from n possibilities is:

nCr  = n!/r!(n - r)!

2 men out of 11 men = 11C2 = 11!/2!(11-2)! = 55

2 women out of 8 men = 8C2 = 8!/2!(8-2)! = 28

Number of teams = 55*28 = 1540

Hence, There 1540 teams  can be formed.

For more references on combinations, click;

https://brainly.com/question/19692242

#SPJ1

Question

What is the slope of the line on the graph?
-2



Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

Used  (0,0) and (-2,4)

(4-0)/(-2-0)= m

m= 4/-2 = -2

Simplify 5/8x+2/3(−1/2x+24).​

Answers

Answer:

[tex]\frac{7}{24}[/tex] x + 16

Step-by-step explanation:

[tex]\frac{5}{8}[/tex] x + [tex]\frac{2}{3}[/tex] ( - [tex]\frac{1}{2}[/tex] x + 24) ← distribute parenthesis

= [tex]\frac{5}{8}[/tex] x - [tex]\frac{1}{3}[/tex] x + 16 ( express fractions with common denominator 24 )

= [tex]\frac{15}{24}[/tex] x - [tex]\frac{8}{24}[/tex] x + 16

= [tex]\frac{7}{24}[/tex] x + 16

please find the gradient

Answers

Answer:

-2

Step-by-step explanation:

use the formula

[tex] \frac{y2 - y1}{x2 - x1} [/tex]

76°
59°
What does m/1 =?

Answers

Answer:

45º

Step-by-step explanation:

Other Questions
B. Analogies: Supply a word that completes each analogy; then state the rela-tionship that has been established.6. Music is to piano as explosion is toRelationship?7. Whale is to mammal as ant is toRelationship?8. Bones are to leg as freckles are toRelationship?9. Attract is to repel as pretty is toRelationship?10. Tiger is to meat as cow is toRelationship?I have no idea about this exercise, please help me I have to submit it tomorrow. PLEASE ANSWER ASAP Beverly is trying to prove that PQR is a right triangle.The vertices of PQR are at P(-2,5), Q(-1,1), and R(7,3). Which TWO slope calculations can she use to correctly show that PQR is a right triangle?Select TWO of the answers below. help please!!! i genuinely just dont understand this question which type of neuroimaging technique is being explored as a more accurate way of assessing an individuals honesty? the fact that children all over the world reach language milestones at about the same time and in roughly the same order provides evidence for the idea of a(n) you are given an array of arrays a. your task is to group the arrays a[i] by their mean values, so that arrays with equal mean values are in the same group, and arrays with different mean values are in different groups. each group should contain a set of indices (i, j, etc), such that the corresponding arrays (a[i], a[j], etc) all have the same mean. return the set of groups as an array of arrays, where the indices within each group are sorted in ascending order, and the groups are sorted in ascending order of their minimum element.ExampleFora = [[3, 3, 4, 2],[4, 4],[4, 0, 3, 3],[2, 3],[3, 3, 3]]the output should bemeanGroups(a) = [[0, 4],[1],[2, 3]]mean(a[0]) = (3 + 3 + 4 + 2) / 4 = 3;mean(a[1]) = (4 + 4) / 2 = 4;mean(a[2]) = (4 + 0 + 3 + 3) / 4 = 2.5;mean(a[3]) = (2 + 3) / 2 = 2.5;mean(a[4]) = (3 + 3 + 3) / 3 = 3.There are three groups of means: those with mean 2.5, 3, and 4. And they form the following groups:Arrays with indices 0and 4 form a group with mean 3;Array with index 1 forms a group with mean 4;Arrays with indices 2and 3 form a group with mean 2.5.Note that neithermeanGroups(a) = [[0, 4],[2, 3],[1]]normeanGroups(a) = [[0, 4],[1],[3, 2]]will be considered as a correct answer:In the first case, the minimal element in the array at index 2 is 1, and it is less then the minimal element in the array at index 1, which is 2.In the second case, the array at index 2 is not sorted in ascending order.Fora = [[-5, 2, 3],[0, 0],[0],[-100, 100]]the output should bemeanGroups(a) = [[0, 1, 2, 3]]The mean values of all of the arrays are 0, so all of them are in the same group.Input/Output[execution time limit] 3 seconds (java)[input] array.array.integer aAn array of arrays of integers.Guaranteed constraints:1 a.length 100,1 a[i].length 100,-100 a[i][j] 100.[output] array.array.integerAn array of arrays, representing the groups of indices in general, disorders reflecting physical or bodily symptoms that might be brought on by stress fall in the broad category of: Select three (3) reasons why primitive drama was performed.A. to call warriors from other tribes to battleB. to perpetuate the seasonsC. to ensure the crop s fertilityD. to preserve history and heritageAnswer: B. to perpetuate the seasonsC. to ensure the crop s fertilityD. to preserve history and heritage why is it important to know diabetes type 2HURRY I" M ON A TEST. Abdominal thrust for an adult and an infant are performed the same way. True False harry is selling his rare coin collection through marshall auction house. harry will not sell the collection for less than $300,000 and has the right to withdraw the collection if the highest bid is less than the $300,000 minimum. who is the offeror in this auction? a. harry b. the auctioneer c. the people who make bids d. the final buyer when the upper surface of consolidated rock undergoes constant weathering, it creates broken-up rock called quizlet In which direction would one travel to get from the Persian Gulf to the Arabian Sea? why would it be beneficial for colleges to accept transfer credits what feature appeared first in annelids? group of answer choices segmentation cephalization external appendages circulatory system pseudocoelom Compare and contrast the prehistoric wall painting with that of the ancient arts. the nurse is planning the comprehensive head-to-toe assessment of a client. what assessment should the nurse usually conduct last? What process uses CO2 from the atmosphere? What organisms carry out that process? In triangle ABC, AB=10, BC=8, and angle B=30. In triangle KLJ, LJ=20, JK=16, and angle L=30. State whether the triangles are similar by choosing the correct postulate or theorem below.AASSSSASNot Similar if a stock's market price exceeds its intrinsic value as seen by the marginal investor, then the investor will sell the stock until its price has fallen to the level of the investor's estimate of the intrinsic value.