yuluvk

12.10.2020 • 

Mathematics

Paul wants to work a maximum of 50 hours next week. Paul makes $18 per hour metal working and $22 per hour doing construction work. Paul needs a minimum of $875 each week to pay his bills and living expenses. Write a system of inequalities that represents the number of hours Paul
must spend metal working and doing construction work

Ответ:

rhettperkins

30.12.2020

Mathematics

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f(x) = -3x - 9

Now, substitute -8 in the place of x.

f(x) = -3x - 9

f(-8) = - 3(-8) - 9

f(-8) = 24 - 9

f(-8) = 15

Hope it helps ⚜

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