At the movie theater, a ticket usually costs $5.57. during the day, a ticket only costs $4.39. how much cheaper is it during the day?

If eh = hg and hg=16, find the diameter of k

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.

Factor and solve to find roots x squared -x - 90 =0