Question

Sam needs a web designer. Designer A is offering her services for an initial $510 in addition to $80 per hour. Designer B is offering her services for an initial $650 in addition to $45 per hour. When will the two designers charge the same amount of money?

Answer 1

The answer is when they work 4 hours x=4

Explanation:

510 + 80x = 650 + 45x

80x - 45x = 650 - 510

35x = 140

x = 140/35

x = 4 hours