How many hours until the charges for each company will be equal and what is that charge

Question

asked Feb 27, 2021 213k views

1 Answer

Ashish Chauhan · Answer 1 · 2021-03-04T09:24:12+0000

Answer:

25 hours, charge= 800

Explanation:

300 + 20x = 500 + 12x

8x = 200

x = 25

300 + 20(25)

300+500 = 800

500 + 12(25)

500 + 300 = 800