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2 years ago

A) Find the critical numbers of

Mathematics

1 answer:

qaws [65]2 years ago

3 0

Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer.

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The sad thing is, I don't know either.

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3 years ago

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Why is the pope an important figure in Christianity?

Bogdan [553]

First off, this question does not belong under the math category.

The answer to your question is D. He is the leader of Catholicism.

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Can i get brainliest?

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3 years ago

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Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2

andrezito [222]

Answer:

$3x+2y=315\\\\2x+4y=450$

is the system of equations representing the situation.

Step-by-step explanation:

Given:

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes.

Now, to find the system of equations representing the situation.

Let the number of haircuts be $x.$

Let the number of hair dyes be $y.$

So, Alexandra can give 3 haircuts and 2 hair dyes in:

$3x+2y=315.$

Now, giving 2 haircuts and 4 hair dyes in:

$2x+4y=450.$

Therefore,

$3x+2y=315\\\\2x+4y=450$

is the system of equations representing the situation.

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3 years ago

How do you simplify fractions

Vilka [71]

Find a common factor that can be divided from both numbers.
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4/12
You can divide 4 from each number.
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3 years ago

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The sum of 4 times a number and 3 is 9

nalin [4]

Answer:

x = 6/4 or 1 1/2

Step-by-step explanation:

4x+3=9

Subtract the 3 from both sides

4x+3=9

-3 -3

4x = 6

Divide both sides by 4

x = 6/4 or 1 1/2

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3 years ago