The Delgados are buying a pool that is 22 feet x 15 feet for $6,744. They plan to pay in 12 equal payments. Find the amount of each payment.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?