Question 3. 3. The equation y = 35.25x + 40 gives the labor cost y of repairing a car if takes x hours to repair the car.

According to the model, what is the best estimate of the labor cost if it takes 6 hours to repair a car?

(Points : 1)
$251.50
$211.50
$81.25
$41.25

Question

Question 3. 3.  The equation y = 35.25x + 40 gives the labor cost y of repairing a car if takes x hours to repair the car.

 According to the model, what is the best estimate of the labor cost if it takes 6 hours to repair a car? 

 (Points : 1)  
       $251.50
        $211.50
        $81.25
        $41.25

anonymous · Answer

plug x=6 hours back into the original equation, solve for y

anonymous · Answer

thanks