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3 years ago

9

Four packs of a certain brand of T-shirts cost$220. Each pack costs the same amount of money and contains 5 T-shirts. What is th

e cost per T-shirt?

2 answers:

Nuetrik [128]3 years ago

8 0

Answer: 55$

Step-by-step explanation:

marta [7]3 years ago

4 0

$55 is your answer.

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A store charges their customers based on the number of items that they buy. Jane bought four items and was charged $15 and Georg

mojhsa [17]

Answer:

A) $f(x) = 3x + 3; f(10) = 33$

Step-by-step explanation:

$39 = 3x + 3 \\ \\ 36 = 3x \\ \\ 12 = x$

$15 = 3x + 3 \\ \\ 12 = 3x \\ \\ 4 = x$

* $33 = 3x + 3 \\ \\ 30 = 3x \\ \\ 10 = x$

** From what the problem said, we know that we selected the correct equation.

I am joyous to assist you anytime.

7 0

3 years ago

PLEASE HELP I GIVE THANKS

kari74 [83]

Since the whole length of the rectangle is 8, and the line across isnt exactly in the middle, (but just a little bit farther than the 4 mark) ... Then the correct answer is:
D. 4 1/2 units

4 0

3 years ago

Which ordered pair is a solution of the equation?<br><br> -7x + 3y = 2<br><br> Choose 1 answer

VARVARA [1.3K]

Answer:

your answer would be both

Step-by-step explanation:

i checked it on khanacademy

5 0

3 years ago

Read 2 more answers

For the equation below, x is the input and y is the output. y = -4x + 3 If the input is -8, then the output is

KonstantinChe [14]

Answer:

35

Step-by-step explanation:

If is given the value -8 as it is the input then -->

y = -4(-8) + 3

Negative four times negative 8 is positive 32 so

y= 32 + 3

And 32 plus 3 is 35

7 0

3 years ago

Read 2 more answers

Rearrange the formula V = 1 3 πr2h for h. A) h = 3V πr2 B) h = V 3πr2 C) h = 3πr2 V D) h = πr2 3V

stiks02 [169]

Answer:

Option a) $h=\frac{3V}{\pi r^{2} }$

Step-by-step explanation:

The given formula seems to represent the volume of right circular cone. The correct formula is:

$V=\frac{1}{3} \pi r^{2} h$

We have to rearrange the formula for h. This means we have to move h on one side of the formula and all the other variables and constants on the other side of the equation. This can be done as shown below:

$V=\frac{1}{3} \pi r^{2} h\\\\3V=\pi r^{2} h\\\\h=\frac{3V}{\pi r^{2} }$

5 0

4 years ago