math
posted by Cindy on .
You are paid $8.55/hr at your parttime job. You work 10 hours per week. You are considering working a parttime job for $6.25/hr, and it pays tips. You will earn an average of $3.00/hr in tips. If you work the same 10 hours at the new job, how much more is your total gross income including tips compared to your old job?
I am confused

3+6.25 = 9.25 is the amount per hour you will earn at the new job
So the difference between incomes of the two jobs is:
9.25*10  8.55*10 = 7