Mathematics High School

y = -4× - 5
y = -4× + 5​

Answers

Answer 1

6y = -24

y = -24/6

y = -4

I guess is the answer

Related Questions

PLEASE HELP MEEEEE!!!!!

Answers

Answer:

The mass of 10mL of this liquid would be 25g.

Step-by-step explanation:

The formula for mass in relation to density and volume is:

mass=Density*volume

Knowing this, we could plug in the given volumes and solve:

m=Dv

m=(2.5g/mL)*(10mL)

m=25g

I hope this helps!

PLEASEEEE HELPPPPP !!!!!!! I will mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer: what are you looking for

Step-by-step explanation:

Answer: m<QRT = m<SRT

What is the magnitude (size) of 6.8?

O A. 68, because |6.8| = 68

O B. -6.8, because |6.8| = 6.8

C. 6.8, because |6.8|= 6.8

O D. 6.8, because |6.8| = -6.8

Answers

Answer:

C. 6.8, because |6.8|= 6.8

Step-by-step explanation:

The magnitude of a directed number is a property that turns the number to a positive of its value. Thus, the magnitude of a negative number equals its positive value. Examples:

Find the magnitude of the following numbers:

i. -20

ii. 10

iii. -5

iv. 2

The magnitudes of the numbers can be expressed as:

i. |-20| = 20

ii. |10| = 10

iii. |-5| = 5

iv. |2| = 2

Therefore, the magnitude of 6.8 = 6.8, because |6.8|= 6.8.

Jenny earned 104 of a possible 140 points on a test. She lost 4 points for each incorrect answer. How many incorrect answers did she have? PLS HELP MEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

Jenny had 9 incorrect answers.

Step-by-step explanation:

We know that Jenny earned 104 of a possible 140 points on a test.

140 - 104 = 36

We also know that she lost 4 points for every incorrect answer.

36 ÷ 4 = 9

Therefore, Jenny had 9 incorrect answers.

Hope this helps! :D

Answer:

9 questions incorrect

Step-by-step explanation:

Make an Equation

104+x(4)=140

X is for incorrect answers and since each incorrect answer is Worth 4, multiply x by 4. The 104 is the point Jenny orignally got so we put that in the equation to find how many Incorrect she got.

Solve the equation

104+4x=140 Subtract 104 on both sides

4x=36   Divide 4 on both sides

x=9   X=9

What is the least amount of information that you need to construct a triangle congruent

Answers

Answer:

6 points of data, minimally.

Easiest if they are 3 points.

All data is going to be comprised of more than one unit of data itself.

For 3 points, we need 6 coordinates.

For 3 lines, we need 2 points each, and then 2 coordinates for each point.

Pretty much since any other way to describe it is relying on points, I would say 3 points, each comprised of 2 coordinates are necessary as a minimum.

Even an angle is defined from points. The angular distance between two lines relies on the two lines, which each relies on 2 points to describe, and each point is 2 coordinates.

So in a 2D space, the information required to make a figure is twice the number of vertices.

Assuming a pattern, in 3D space, a cube would be minimally determined as 8 vertices times the 3 coordinate requirements of each. 24 data points to minimally describe a cube.

“A figure can precisely and minimally be described by a number of data points equal to its vertices multiplied by the number of dimensions it exists in.”

Edit… A closed figure made only of straight line segments.

I'm sorry if it has any wrong ‍♀️

Two or more triangles are said to be congruent when they have equal length of sides, and measure of internal angles. The least amount of information required are:

the length of sides of the given triangle.the measure of the internal angles of the triangle.the orientation of the triangle.the type of triangle given.

Triangles are shapes that has three sides, and three internal angles which sum up to [tex]180^{o}[/tex].

The construction of a congruent triangle to any given one implies producing the replica of the given triangle. Thus both triangles would have the same length of sides, and measure of internal angles.

Some of the steps required in construction of a congruent triangle to a given one are:

1. Draw a line with a straight edge and mark a starting point.

2. copy one of the angles of the given triangle to the marked point on the line drawn.

3. Copy the length of sides of the triangle appropriately.

5. Copy the measures of other angles and length of sides to complete the congruent triangle.

Therefore, some of the least amount of information to be known for the construction are:

the length of sides of the given triangle.the measure of the internal angles of the triangle.the orientation of the triangle.the type of triangle given.

Visit: https://brainly.com/question/16912588

what is the inverse of the function f(x)=-1/2(x+3)

Answers

Answer:

2x +6

Step-by-step explanation:

What is the image of (7, -3) after a reflection over the x-axis?

Answers

Answer:(7,3)

Step-by-step explanation:

1 Ray is making a dessert by mixing honey and yogurt in the ratio of 2 to 13. How much yogurt and honey does he need to ma 600 grams of the dessert
​

Answers

Answer:

80 grams honey, 520 grams yogurt

m-
GET
17.
xm+ xy
(b) fa x = 2, y = 3, m= 4 n= 1 45 m-n
xm-nxymn
मान पत्ता लगाउनुहोस्।
If x = 2, y = 3, m = 4 and n= 1, find the value of
xm+nxy
Ans:
xm-nxym
m-n
+10
m + n.​

Answers

Answer:

[tex]xm+nxy=14[/tex]

Step-by-step explanation:

Given that x = 2, y = 3, m = 4 and n= 1.

Putting all the given values to get the value of xm+nxy.

So, the value of [tex]xm+nxy=2\times 4 + 1\times 2 \times 3=14[/tex]

Hence, [tex]xm+nxy=14[/tex].

HELP NOW 50 POINTS!
Given the system below, SELECT all terms that will be
eliminated by adding the equations together.
-X + y = -1
2x - y = 0

-x
2x
y
-y
-1
0

Answers

-x

2x

-1

0

Step-by-step explanation:

sorry I don't understand but have you tired go-oo?

Look at the graph shown below:

A coordinate plane is shown. A line passes through the point −4 comma 1 and through the y-axis at 4.

Which equation best represents the line?

y = 3 over 4.x + 4
y = 4 over 3.x + 4
y = 4x + 3 over 4.
y = 4x + 4 over 3.
Question 2(Multiple Choice Worth 4 points)
(04.07A)
Two quantities are related, as shown in the table below:


x y
2 2
4 5
6 8
8 11


Which equation best represents the relationship?
y = 3 over 2x + 2
y = 3 over 2x
y = 3 over 2x − 1
y = 3x + 2
Question 3(Multiple Choice Worth 4 points)
(04.07A)
Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 2 and a horizontal side of 6. The other triangle has a vertical side of 10 and a horizontal side of 30.

Could the hypotenuses of these two triangles lie along the same line?

No, because they are not similar triangles
No, because one is larger than the other
Yes, because they are both right triangles
Yes, because they are similar triangles
Question 4(Multiple Choice Worth 4 points)
(04.07A)
A line passes through (3, 7) and (6, 9). Which equation best represents the line?

y = 3 over 2x + 5
y = 2 over 3x + 5
y = 3x + 2
y = 2 over 3x + 2
Question 5(Multiple Choice Worth 4 points)
(04.07A)
What is the y-intercept of the line shown?

A coordinate plane is shown. A line passes through the y-axis at 3 and through the point 2 comma 4.

0
1
3
3.5

Answers

Answer:

y = negative 1 over 2 x + 11

took the test and its the correct answer

Step-by-step explanation:

Answer:

y=3 over 4.x+4

Step-by-step explanation:

Instructions: Find the missing side. Round your answer to the nearest tenth.

Answers

Answer:

x ≈ 74.3

Step-by-step explanation:

Using the tangent ratio in the right triangle, that is

tan22° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{30}{x}[/tex] ( multiply both sides by x )

x × tan22° = 30 ( divide both sides by tan22° )

x = [tex]\frac{30}{tan22}[/tex] ≈ 74.3 ( to the nearest tenth )

Mike has a credit rating of 720. Tyler has a credit rating of 560. Mike and Tyler apply for identical loans from Park Bank. Mike is approved for a loan at 3.2% interest, and Tyler is approved for a loan that charged 3 percentage points higher because of his inferior credit rating. What interest rate is Tyler charged?

Answers

Answer:

6.2%

Step-by-step explanation:

Credit rating is an evaluation of the credit risk of a borrower, that how often a person is going to repay their debt, by credit rating it predicts the ability of the debtor to payback.

Mike has credit rating = 720

Tyler has credit rating = 560

Both are approved for loan. Mike's Credit score is higher, which means he is a much safer debtor as compared to Tyler. Mike will be able to pay back much easily than Tyler. Therefore Mike interest rate is 3.2%

Interest rate of Tyler is higher as he is not that trusted and has low Credit rating. Tyler is approved for a loan that charged 3 percentage points higher because of his inferior credit rating so it interest on the loan will be

Interest = 3.2%+3% = 6.2%

   

Answer: 45

Step-by-step explanation:

HELPPPPP MEEEEEEE PLSSSS
Math assignment

Answers

Answer:

$16 for lunch

$4 for coffee

$12 left

Step-by-step explanation:

32/2 = 16

16 * 1/4 = 4

32 - (16 +4) = 12

The role that an organism plays within the area it lives is known as its

Question 5 options:

A.Nest
Will give brainliest

B.Habitat


C.Home


D.Niche

Answers

Answer:

Niche

Step-by-step explanation:

Ecology dfn of niche

I need help on thiss

Answers

Answer:

1/3

Step-by-step explanation:

Convert the Fractions Into decimal to know the detailed information as almost to whole numbers then use the Integer number system to figure out which is bigger or smaller.

2/8 = 0.25

1/3= 0.33

1/5= 0.2

1/7= 0.14

The largest of them all is 0.33

Determine the answer to (−5) + 4 and explain the steps using a number line.pls help i will give 62 pints

Answers

the answer is -1 because if you start with -5 on a number line & move 4 numbers to the right (since it’s positive), you’ll land on -1

Someone help!

Three customers have accounts owing money. The table shows the account balances.

Which customer owes the least amount of money?


Customer Balance

M. Palmer –$56.72

B. Leftwich –$74.19

R. Jordan –$54.31




M. Palmer

B. Leftwich

R. Jordan

Answers

i think it’s r.
jordan owes the least amount of money

Victor is attending a local fair and wants to go on at least 12 rides. The spinning rides cost $2 each, and the roller coasters cost $3 each. Victor has $30. Write a system of inequalities to determine if the combination of 6 spinning rides and 7 roller coasters is viable.

A. x+y≥12
2x+3y≤30
The combination of 6 spinning rides and 7 roller coasters is viable.


x+y≥12
2x+3y≥30
B. The combination of 6 spinning rides and 7 roller coasters is viable.


x+y≥12
2x+3y≤30
C. The combination of 6 spinning rides and 7 roller coasters is not viable.


x+y≥12
2x+3y≥30
D. The combination of 6 spinning rides and 7 roller coasters is not viable.

Answers

Answer:

B?

Step-by-step explanation:

Answer: B hope this helps if wrong I’m so sorry

kasey are u online plz reply me 208x492​

Answers

Answer:

102336

Step-by-step explanation:

Im bored

Answer:

Hi, my name is Kasey. Are you talking about me??

Step-by-step explanation:

please leave an explination ( step by step pleas!)

Answers

Answer:

y = 2/7x

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

Slope m = 2/7

y-intercept b = 0

Step 2: Write equation

Substitute [Form]:                    y = 2/7x + 0Simplify:                                    y = 2/7x
Answer: y=2/7x

Explanation: Slope-intercept form is y=mx+b the m meaning slope and the b meaning y-intercept, so by plugging in the variables in slope-intercept form it's y=2/7x+0; since the y-intercept is 0 it doesn't need to be in the equation so it's y=2/7x

estimate of 372 divided by 4

Answers

That gives you 93. But round down to 90

10, 8, 6, ...

Find the next term in the sequence.

Answers

Answer:

4, the answer is 4...

Step-by-step explanation:

The sequence is substracting 2 in each number...

10; 8; 6; 4...

Subtract 2 from each of the following numbers is the sequence so if you subtract 2 from six it will be 4 so the answer is 10, 8, 6 , 4

Liz wants to buy a shirt for $25.what will the total cost after tax be if Liz buys the shirt in Springfield

Answers

What’s the percentage of the tax ?

Answer:

ya

Step-by-step explanation:

How many batches if each person gets a 1/2 cup for 240 people?

Answers

Depends on how many people you are serving. If you are serving say 960 people it would be 4 batches or 2 cups.

Answer:

120

Step-by-step explanation:

1/2×240= 120

or half of 240 cause 1/2 is half of 1

HELP ASAP!!

Solve the following quadratic equation for all values of x in simplest form.
3(x - 2)2 – 37 = 20

Answers

x = 23/2

pls give brainliest if you found my answer helpful
Answer: x= 23/2 or 11.5
Work: Step 1) 3(x-2)2-37=20
Step 2) (3x-6)2-37=20
Step 3) 6x-12-37=20
Step 4) 6x-12= 20+37
Step 5) 6x=57+12
Step 6) 6x=69
Step 7) x=69/6
Step 8) x= 23/2

Molly increased her original score as a bowler by 20% giving her a new score of 75. What was her original score?

Answers

Answer:

62.5

Step-by-step explanation:

120% = 75

100% = ?

cross multiply

62.5

Her original score was 62.5

What are percentages?

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here, her new score as 75 then let his original score be x

then 75 = (1+20%) × x

           x= 75/1.2

             = 62.5

Hence, the original score is 62.5

Learn more about percentages here:

https://brainly.com/question/29306119

#SPJ2

In a class of 23 students, 16 have a brother and 15 have a sister. There are 11 students
who have a brother and a sister. What is the probability that a student chosen
randomly from the class is an only child?

Answers

Answer:

3/23

Step-by-step explanation:

11 students have a brother and a sister16 students have a brother and 16 - 11 = 5 have a brother only15 students have a sister and 15 - 11 = 4 have a sister only

So out of 23 students:

11 + 5 + 4 = 20 have a brother or sister or both

And therefore

23 - 20 = 3

students have no brothers or sisters

The required probability is:

3/23

16x+14y=8
-63x-14y=133

Answers

Answer:

(-3, 4)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/eliminationSolving systems of equations by graphing

Step-by-step explanation:

Step 1: Define Systems

16x + 14y = 8

-63x - 14y = 133

Step 2: Solve for x

Elimination

Combine 2 equations:                    -47x = 141Divide -47 on both sides:               x = -3

Step 3: Solve for y

Define original equation:                    16x + 14y = 8Substitute in x:                                     16(-3) + 14y = 8Evaluate multiplication:                       -48 + 14y = 8Add 48 on both sides:                        14y = 56Divide 14 on both sides:                      y = 4

Step 4: Graph Systems

Check the solution set.

Does anyone know how to solve this?

Answers

Answer:

first car : 115 liters

second car: 135 liters

Answer:

car 1 = 173.08 liters

car 2 = 76.92 liters

Step-by-step explanation:

the first step is to find what ratio of car 1 is to car 2

that is 18:8

total ratio is 26

the combination of car 1 and 2 = 26

the total km = 3350

total fuel = 250 liters

car 1 = 18 x 250 liters

                26

= 173.08 liters

car 2 = 8 x 250 liters

                26

= 76.92 liters

173.08 + 76.92 = 250

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