Solve your formula from problem 14 for h. then find the handyman's hourly rate if his fixed rate is $20 and he charges $200for a 4-hour job

Givens

Total = T = 200

Fixed = F = 20

Hours = h = 4

Rate = r = ??

Formula

C = F + h * r

Solve

200 = 20 + 4*r             Subtract 20 from both sides

200 - 20 = 4r

180 = 4r                         Divide by 4

180/4 = r

r = 45 dollars an hour <<< Answer

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

your answer is the frist one

hop i