Question

An electrician charges $40 to come to your house. She also charges $55 for each hour that she works. The electrician charges you a total of $205. How many hours does the electrician work at your house? Use h for the number of hours.

Answer 1

$40 + h = $190

190 - 40 = 150

150 ÷ 55 ≈ 2.70 = 3

SO the electrician worked about 3 hours at your house.

h ≈ 3

Hope I helped ya!!