Write two different word problems that can be represented by the following equation 5.25x+7.50=75.75

12.75

Here's an example. I'll let you use this as a guide to write the other one.

Step-by-step explanation:

Bob, who earns $5.25 per hr. stocking groceries at the market, worked a certain number of hours this week. His boss gave him a $7.50 bonus for his hard work. He made $75.75 this week. How many hours did Bob work?