moneymaker01305 moneymaker01305
  • 24-02-2020
  • Mathematics
contestada

Given f(x) = -1/2x + 7, find x when f(x) = 10.

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Bazzi2006
Bazzi2006 Bazzi2006
  • 24-02-2020

Answer:

An employee receives a bonus for x amount. After deducting 30% for taxes, the employee nets $500. To the nearest dollar, what is the amount of the bonus?

Step-by-step explanation:

whats the answer pls tell me

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Hrishii
Hrishii Hrishii
  • 24-02-2020

Step-by-step explanation:

[tex]f(x) = - \frac{1}{2} x + 7 \\ \\ when \: f(x) = 10 \\ \\ \therefore \: 10 = - \frac{1}{2} x + 7 \\ \therefore \: \frac{1}{2} x = 7 - 10 \\ \\ \therefore \: \frac{1}{2} x = - 3 \\ \\ \therefore \: x = - 3 \times 2 \\ \\ \huge \purple {\boxed{\therefore \: x = - 6}}[/tex]

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