Shelly is putting a child safety fence around the edge of her swimming pool. If the company charges $15 per foot, how much will she pay?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

How to use order of operation in 20 divide by 4 multiply 5 = 1

Solve the system of equations y= 3/2 - 1, -x+ y =-3