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It took Sharon 90 minutes to wash 5 cars. She spent x minutes on each car, and 15 minutes putting everything away. How long did it take to wash each car? Your Set Up (no spaces - use x as your variable) x=

Respuesta :

Answer:

15 minutes

Explanation:

Let the minutes spent washing a car =x

• Total minutes spent washing 5 cars = 5x

,

• Also, Sharon spent 15 minutes putting everything away.

Since it took her a total of 90 minutes, we have that:

[tex]5x+15=90[/tex]

We then solve the equation for x.

5x=90-15

5x=75

x=75/5

x=15

It took Sharon 15 minutes to wash each car.

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