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Ira Lisetskai [31]
3 years ago
13

Laurie earned $108 dollars for working 12 hours. Julie earned $216 for working 18 hours. who makes the most per hour. ​

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
6 0

Answer:

Julie

Step-by-step explanation:

Laurie 108 divided by 12 = $9.00

Julie 216 divided by 18 =  $12.00

bixtya [17]3 years ago
5 0

Answer:

Step-by-step explanation:

L=$108/12h=$9 per hour

J=$216/18h=$12 per hour

So Julie makes the most per hour.

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One number is 5 less than 3 times a second number. Their sum is 43. Find the numbers
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4 years ago
Find the value of w (u(2))
katrin [286]
<h3>Answer:  17</h3>

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

Explanation:

We'll start things off by computing the inner function u(2)

Plug x = 2 into the u(x) function

u(x) = -x-1

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This tells us that w(u(2)) is the same as w(-3). I replaced u(2) with -3.

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Therefore, w(u(2)) = 17

------------------------

Here's a slightly different approach:

Let's find what w(u(x)) is in general

w(x) = 2x^2 - 1

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Then we can plug in x = 2

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w(u(2)) = 18 - 1

w(u(2)) = 17

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3 years ago
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