A plumber charges a service fee of $40 plus $25 per hour for labor. write a function rule for the total cost of hiring the plumber for a job that takes x hours:
c=?

how much would it cost to hire the plumber for a job that takes 4 hours?

step-by-step explanation:

see if this :

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

true

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.