You make $12 per hour with time and a half for overtime. Last week you worked 40 hours plus overtime hours. If your total pay was $588, how many overtime hours did you work? Describe each step and show ALL work.

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.