Kelsey has 10 yards of ribbon. Each bow requires 3/8 yards of ribbon. How many bows can she make?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Complete the equation of the live through (-1,6) (7,-2)