Jack decides to purchase a valuable coin for $45. Each year its value increases by 6.5%. What is the rate, slope, and how much will the coin be worth in 15 years?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( 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.

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?