Question

Use y=2.5x+65 to find y when x=8 show work

Answer 1

Answer: y=85

Step-by-step explanation: Substitute all x's in the equation with 8. y=2.5(8)+65. And solve y=85

Answer 2

y = 85

Explanation:

We would replace 'x' with 8 and then solve for 'y'.

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`y = 2.5x + 65; x = 8\\\rule{150}{0.5}\\y = 2.5(8) + 65\\\\y = 20 + 65\\\\\boxed{y = 85}`

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Hope this helps you.