5) A taxi driver charges $5 plus $1.75 for each mile. He charges a customer $12 for a ride. Write an equation that would help the customer find the number of miles
she traveled. (Use x for your variable.)

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.