2 companys are in a leage together. company 1 :it costs 20 dolors to come to the house and 30 dollors per hour to work on the house.
company 2: it costs 40 for them to come to the house and it costes 25 dollars a hour to work on the house.
how log do they both have to work for their total cost equel.

I believe it would be 9 hours for company 1, and 10 for company 2

Step-by-step explanation:

30 x 9 = 270 (+ the first 20) =290

25 x 10 = 250 (+ the first 40) =290

dont know dont care

feel free to report me :D

Step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: