3 years ago

What is the value of y ?

Mathematics

1 answer:

Mariana [72]3 years ago

4 0

Answer:

24/5

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=11%2B5x%3D2x-4" id="TexFormula1" title="11+5x=2x-4" alt="11+5x=2x-4" align="absmiddle" class="

stira [4]

11+4 = 2x-5x
15=-3x
X=-5

4 0

3 years ago

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If f(x) = 4x-3/7, which of the following is the intervenes of f(x)?

Shalnov [3]

Answer:

Step-by-step explanation:

$\frac{4x - 3}{7}$

Replace y with x.

$x = \frac{4y - 3}{7}$

Solve for y.

$7x = 4y - 3$

${7x + 3}{} =4 y$

$\frac{7x + 3}{4} = y$

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3 years ago

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Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2.5 pounds of

Readme [11.4K]

Answer:

32 - 2.5x - 2y

Step-by-step explanation:

He bought 2.5 pounds weight of apples for x dollars a pound. Thus, cost is 2.5x.

He bought 2 bags of lettuce for y dollars each. Thus, cost is 2y

Total bill cost = 2.5x + 2y

We are told he has a coupon for $2 off his bill.

This means the amount he will pay will now be;

2.5x + 2y - 2

Gabriel has $30 to pay for the groceries.

Thus, his change will be;

30 - (2.5x + 2y - 2)

This gives;

32 - 2.5x - 2y

6 0

3 years ago

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Afton mad a chicken dish for dinner. She added a 10 ounce package of vegatables and and a 14 ounce package of rice to 40 ounces

Cerrena [4.2K]

Answer:

Step-by-step explanation:

add the numbers up

you get 64

one pound is 16 ounces so divide 64 by 16 and you get four pounds

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3 years ago

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How do you calculate the volume of a cone when given the height and diameter describe the steps used to solve

SpyIntel [72]

The photo is an example.
Divide the diameter by 2 to get the radius.
Then times 1/3 time Pi times the radius squared times the height.
The formula is V=1/3(Pi)(radius squared)(height)

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3 years ago