Answered

The charges on a monthly water bill came to $0.86 per cubic meter of water used, plus a service charge of $4.49. Last month Jeremy's water bill came to $69.85, how many cubic meters of water had he used?



Answer :


69.85 - 4.49 = 65.36 so 65.36 divided by 0.86 = so 76 cubic meters were used. Im pretty sure that's what you do :)