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Ganezh [65]
3 years ago
13

( 20 points ) Can somebody help me answer this?

Mathematics
2 answers:
abruzzese [7]3 years ago
8 0

Answer:

$64 for 8 hrs.

Step-by-step explanation:

There are 2 ways you could do this. The easy way is the first one.

1. Divide 40 by 5 and you get 8. 2. After you get that answer, then you have to multiply 8x8=64. So she gets $64 per hour.

Then there is the harder one. This is if they say to show your work.

1. Start by putting it in this format:

5 -- 40

6 -- 48

7 -- 56

8 -- 64

So you basically just add 8 each time to get 64.

Hope this helps! Please give brainlist!

Orlov [11]3 years ago
7 0

Answer:

Naja earns 64$ per 8 hours of work

Step-by-step explanation:

2 steps:

Step 1

Divide 5 by 40 to find how much dollars per hour

\frac{40}{5} =8

8, so that means that Naja earns $8 per hour

Step 2

Multiply 8 by 8 to get final answer

8*8=64

$64, so that means that Naja earns 64$ per 8 hours of work

<h2>Naja earns 64$ per 8 hours of work</h2>
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3 years ago
The variables y and x have a proportional relationship, and y = 9 when x = 2.
Aloiza [94]

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Step-by-step explanation:

1. By definition, if y=9 when x=2, then:

\frac{y}{x}=\frac{9}{2}

2. Keeping this on mind, to find the value of y when x=3, you must apply the following proccedure:

\frac{y}{3}=\frac{9}{2}

3. Now, you must solve for y, as following:

y=3(\frac{9}{2})\\y=\frac{27}{2}\\y=13.5

4. Then, the result is:

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Can anyone help with these?<br> Don't understand how to do it
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Answer:

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