Dan is fertilizing his garden. the garden is in shape of a rectangle l. its lenth is 15 feets and its width is 13 feet. suppose each bag of fertilizer covers 39 square feet. how many bags will need to cover the garden?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Sum of the interior angles of a pentagon