Question

Grayson's Garage charges $40 per hour to do car repairs plus the cost of the parts.

Answer 1

Answer:

A) $40h+p=c

h= number of hours the repairs take

p= the costs of the parts

c= total cost of the repairs

B) h: 3 hours

   p : $165

substitute the variable

40(3)+165

40(3)=120

120+165= $285

Answer 2

Answer:

(a) c = 40h + p

(b) $285

Step-by-step explanation:

(a)

Total Cost = (Cost per hour x Number of Hours) + Total Cost of Parts

c = 40h + p

(b)

For this case, p = $165 and h = 3:

c = 40*3 + 165 = $285