A repair bill for a car is $648.45. The parts cost $265.95. The labor cost is $85 per hour. Write and solve an equation to find the number of hours of labor spent repairing the car

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

i would say b) is your answer

sorry if im wrong

step-by-step explanation: