Patti's dad is planning to build a pen for their new beagle. The rectangular pen will measure 12 feet by 15 feet and he will place posts three feet apart around the perimeter. How many posts will he need?

Leo bought a used car for x dollars. One year later The value of his car was 0.88x. which expression is another way to describe the change the value of the car

Solve for t q = (s+t) (r/2)

The length of a rectangle is 3 meters less than twice the width if the area is 104 square meters find the length

Laura and Brent paddled a canoe 6 miles upstream in four hours. The return trip took three hours. Find the rate at which Laura and Brent paddled the canoe is still water.

Solve (x + 5 - 6). x x - 1 {all real numbers}

A right pyramid with a square base has a base length of x inches, and the height is two inches longer than the length of the base. Which expression represents the volume in terms of x? x2 (x+2) cubic inches 2) in.

Is the product of a 4 digit nuismber and a 1 digit number always 5 number

The perimeter of a square is 84 meters. find the length of one side

Justin bought 6 ribbons for an art project. Each ribbon is 1/4 yard long. how many yards of ribbon did Justin Buy?

Describe and correct that you were in finding the sum 9 + (-6) = - 3