Mathematics College

SOMEONE PLS HELP IM BEGGING I NEED TO PASS MATH You buy a cell phone case for $28 online. Your order qualifies for free shipping when you spend at least
$50. Select an inequality that represents the additional amount a (in dollars) you can spend and get free
shipping. Then solve the inequality.
O 28+ a > 50
O a + 28 > 50
28 > 50+ a
O 28 The solution of the inequality is

SOMEONE PLS HELP IM BEGGING I NEED TO PASS MATH You Buy A Cell Phone Case For $28 Online. Your Order

Answers

Answer 1

Answer:

Step-by-step explanation:

your right choice is a

you need

28+a[tex]\geq[/tex]50

Related Questions

Mhanifa please help me with this! I need it done ASAP! I will mark brainliest

Answers

Answer:

[tex]1) \to \: B \\ 2) \to A[/tex]

Answer:

The third one

Step-by-step explanation:

Find the equivalent expression.

−4(3m + 12)
Question 11 options:

-12m + 12


-12m - 12


12m + (- 48)


-12m - 48

Answers

Answer:

-12m - 48

Step-by-step explanation:

-4(3m+12)

•(-4)(3m)= -12m

•(-4)(12)= -48

-12m - 48

The expression 2 ( 3m + 6) is equivalent to ....
5m + 2
5m + 8
6m + 6
6m + 12


Help....

Answers

Answer:

2(3m + 6)= 2 × 3m + 2 × 6

= 6m + 12

Which is greater, 0.28 or 0.205? Explain how you know.

Answers

Answer:

Step-by-step explanation:

0.28 is roughly the same as 0.280, which has 3 significant digits (same as 0.205 has 3 significant digits).  It's easier when we compare numbers having the same number of decimal places.

Comparing 0.280 to 0.205, we see that the hundredths place of 0.280 (which is 8) is greater than the hundredths place of 0.205 (which is 0).  Thus 0.28 is greateer than 0.205.

Find the circumference of a circle that has a diameter of 5 inches. Use 22/7 for pi.
15 in.
22/35 in.
15 3/7 in.
15 5/7 in.

Answers

Answer:

step 1. The circumference (c) of a circle is equal to the diameter of a circle x pi. c = d(pi) = 5pi

step 2. c = 5pi = 5(22/7) = 110/7 = 15 5/7.

If the sum of 20 numbers is 440, find the mean of the numbers.

​

Answers

Answer:

22

Step-by-step explanation:

mean= sum of observations/no: of observations

mean=440/2=22

please mark me brainliest

The mean is 22. You divide 440(the sum) by 20(the amount of numbers) to get the answer.

(x^2 - 4)(x^2 + x - 12) = 0

Answers

Answer:

is that a T or F

Step-by-step explanation:

Jana can spend, at most, $200 on school clothes.
Which inequality represents the amount that Jana can spend on clothes?
A
x < 200
B
x > 200
с
x 200
D
x 2200

Answers

Answer:

x <= 200

Step-by-step explanation:

Your answer choices are unclear so I cannot specify a letter. The answer is

x<=200.

Answer:

x>=200

Step-by-step explanation:

Do

5 cm
5 cm
20 cm

form a triangle

Answers

Answer:

Step-by-step explanation:

No. If two sides are 5cm the third side must be less than 2(5)=10cm

Answer: No, a triangle cannot be formed with these side lengths.

=========================================================

Explanation:

Recall that the triangle inequality theorem says that for a triangle to be possible, the sum of any two sides must be larger than the third side.

With these given side lengths, we can see that 5+5 = 10 is not larger than 20, so a triangle is not possible here. I recommend you try it out with 3 slips of paper of these lengths. You should find that the two 5 cm sides are too short to be able to connect to the 20 cm side properly.

a) Let P(t) be written as
P(t) = a cos[b(t - d)] + c
The minimum Pmin and the maximum Pmax of P(t) are given.
Pmin = 4
Pmax = 20
c = (Pmax + Pmin) / 2 = (20 + 4) / 2 = 12
|a| = (Pmax - Pmin) / 2 = (20 - 4) / 2 = 8
We now need to find the number of days t after January 1st at which P(t) is maximum by counting the days of the months from January to May and adding 21 days in June.
t = 31 + 28 + 31 + 30 + 31 + 21 = 172
We now use the period to find b (b > 0) as follows
period = 365 = 2π / b
hence b = 2π / 365
A cosine function without shift has a maximum at t = 0. P(t) has a maximum at t = 172. We can model P(t) by a cos(x) function shifted by 172 to the right as follows:
P(t) = 8 cos[(2π / 365)(t - 172)] + 12
check that P(t) is maximum at t = 172: P(172) = 8 cos[(2π / 365)(172 - 172)] + 12 = 8 cos[(0)] + 12 = 20
b) The graph of P(t) is shown below.

Answers

Answer:

perfect

Step-by-step explanation:

Problem 3 Clare is paid $900 for 5 hours of work. At this rate, how many hours does it take her to earn 3,600 dollars?​

Answers

It will take 20 hours for Clare to earn 3600 dollars.

-6+(-1)=
..................

Answers

Answer:

It's -7

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

A side of the triangle below has been extended to form an exterior angle of 74°. Find the value of x.​

Answers

Answer:

Step-by-step explanation:

The adjacent angle to the missing angle must sum to 180 degrees. So a=180-74=106 degrees. The sum of the three angles of the triangle must also sum to 180.

x+49+106=180

x+155=180

x=25

Answer:

106

Step-by-step explanation:

x+49=74

x=74-49=25

y=74=180

y=180-74=106

im sorry im late if u see this yw!

i need help with this ​

Answers

The answer is negative eight(-8)

Select all that apply.
Which graphed lines represent direct variation functions?

line a
line 6
linec
lined

Answers

Answer:

C and D

Step-by-step explanation:

5.7 is increased to 7.8
What is the percentage of increase?

Answers

Answer:

7.8%

Step-by-step explanation:

Answer:

The percentage of increase is 37%

Step-by-step explanation:

The way to find the percentage of increase is to divide The difference between the two numbers by the number before the increase

7.8 - 5.7 = 2.1

The difference between 7.8 and 5.7 is 2.1

So now we divided 2.1 by the number before the increase, in this case, 5.7

2.1 ÷ 5.7 = 0.3684

0.3684 rounded to the nearest hundredth is 0.37

Thus the percentage of increase is 37%

what is y=− 2/9 x+2 written in standard form?

Answers

Answer:

2x+9y=18

Step-by-step explanation:

Distribute the denominator

y=-2/9x+2

9y=-2x+2

9y+2x=2

im sorry if this is wrong


Find the area of the figure shown below and choose the appropriate result.
4 cm
6 cm
5 cm
3 cm

Answers

the answer is 39 cm^2


i did 6 • 4, then 5 • 3, and then added


hope this helps,, have a nice day :))

What are the coordinates of point A?

(8, –6)
(–6, 8)
(–5, 7)
(7, –5) marking brainiest

Answers

Answer:

Can you add an image of the points on a graph so I can help?

The volume of this cone is 36 cubic units. What is the volume of a cylinder that has the same base area and the same height?

Answers

Answer: 108pi

Step-by-step explanation:

36pi times 3

this is correct btw

A camera has a listed price of 892.98 before tax. If the sales tax rate is 6.75%, find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary.

Answers

Answer:

953.26

Step-by-step explanation:

6.75% of 892.98 = 60.27615

839.98+60.27615=953.25615

then we round to the nearest cent and get

953.26

Answer:

Step-by-step explanation:

892.98(1+(6.75/100))

892.98(1.0675)

953.26

ice cream is served for dessert if Gio serves himself and 3 friends half a cup of ice cream how many total pints did Gio and his friends eat?

Answers

Answer:

0.25 pints

Step-by-step explanation:

To find how many pints they ate, find the number of pints in half a cup.

In 1 cup, there are 0.5 pints.

This means in half a cup, there will be 0.25 pints.

So, Gio and his friends ate 0.25 pints

Which polynomial is prime?
X4 + 3x2 - y2 - 3
X4 - 3x2 – x2 + 3
3x2 + x - 6x-2
3x2 + x - 6x + 3

Answers

Answer:

3x2 + x - 6x + 3

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Got it right on Edg.

i want to most fat and juicy butt ever how do i get it ( i dont want to workout tho lolz)

Answers

Answer:

inject juice and put ramen

How to divide 8 by 3 the long way

Answers

The number 8 divided by 3 is 2 with a remainder of 2 (8 / 3 = 2 R.

Answer:

The steps are more or less the same, except for one new addition:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat

Step-by-step explanation:

The number 8 divided by 3 is 2 with a remainder of 2 (8 / 3 = 2 R.

What is the vertex of the graph of this function? y= -(x+2)(x+4)

You can even get a Brainiest (or whatever its called) plz help.

Answers

Answer:

(-3,1)

Step-by-step explanation:

!!!!!!!!!!!!!!!!!!!!!

Answer:

caldwen wala pa yung qeustion mo na freee 1000 points for lalalalalalla

Step-by-step explanation:

What is the vertex of the graph of this function? y= -(x+2)(x+4)

You can even get a Brainiest (or whatever its called) plz help.

Formulate the recurslve formula for the following geometric sequence.
/(/left\{-16,/4,/-1,... \right\}\)​

Answers

Answer:

a₁ = -16aₙ ₊ 1 = -1/4aₙ

Step-by-step explanation:

Given GP-16, 4, -1, ...To findThe recursive formula for the sequenceSolution

First term is:

-16

Common ratio is:

-1/4

Recursive formula:

a₁ = -16aₙ ₊ 1 = -1/4aₙ

use the two points and the line to find the y-intercept

a. (-1, -1)
b. (-2, -6)
c. (- 3/4, 0)
d. (0, 4)​

Answers

Answer:

0,4, That is the y intercept.

Step-by-step explanation:

Hope I helped :)

I'll give Brainliest ​

Answers

Answer:

i think 4 but im not 100% sure

Step-by-step explanation:

Answer:

8 i guess

Step-by-step explanation:

Hello, happy Friday, I am just here with some geometry questions.

Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!

What is x? and how did you get it?

Answers

Answer:

x = 16

Step-by-step explanation:

step 1 - 64 + 100 + x = 180 (all triangles equals 180)

step 2 - 164 + x = 180

step 3 - 164 + x = 180

-164. -164

step 4 - 180 - 164 = 16

step 5 - 100 + 64 + 16 = 180

(I do this part to double check my work)

step 6 - x = 16

Answer:

x = 48

Step-by-step explanation:

The ratio:

x/64 = (100 - 64)/xx² = 64*36x = 48
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But the Indians are not deceitful. The white men speak bad of the Indian, and look at him spitefully. But the Indian does not tell lies; Indians do not steal.An Indian who is as bad as the white men, could not live in our nation; he would be put to death, and eat [sic] up by the wolves. The white men are bad school-masters; they carry false looks, and deal in false actions; they smile in the face of the poor Indian to cheat him; they shake them by the hand to gain their confidence, to make them drunk, to deceive them, and ruin our wives. We told them to let us alone; but they followed on and beset our paths, and they coiled themselves among us like the snake. They poisoned us by their touch. We were not safe. We lived in danger. We were becoming like them, hypocrites and liars, adulterers, lazy drones, all talkers, and no workers.We looked up to the Great Spirit. We went to our great father. We were encouraged. His great council gave us fair words and big promises, but we got no satisfaction. Things were growing worse. There were no deer in the forest. The oppossum and beaver were fled; the springs were drying up, and our squaws and papooses without victuals to keep them from starving; we called a great council and built a large fire. The spirit of our fathers arose and spoke to us to avenge our wrongs or die.... We set up the war-whoop, and dug up the tomahawk; our knives were ready, and the heart of Black Hawk swelled high in his bosom when he led his warriors to battle. He is satisfied. He will go to the world of spirits contented. He has done his duty. His father will meet him there, and commend him.Black Hawk is a true Indian, and disdains to cry like a woman. He feels for his wife, his children and friends. But he does not care for himself. He cares for his nation and the Indians. They will suffer. He laments their fate. 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