The length of a rectangle is 9 feet and the perimeter is 36 feet. What is the width?

Karen's age this year is a multiple of 9. Five years ago her age was a multiple of 8. Determine Karen's age today.

A sheet cake and a birthday cake are both made from the same batter. The sheet cake is in the shape of a rectangular prism that is 12 inches long, 9 inches wide, and 2 inches tall.

A certain store sells 25 pencils for 1.40. At this rate, how much would 10 pencils cost?

If W = 3x + 1 and P = - 2x + 7, what is 2W + 2P

What is 13/20 Simplify show steps and answers

From 6x^2-3x+9 subtract 2x^2-5x+8

Multiplying a certain even number by 4 then subtracting 16 gives you the next consecutive even number. Find the original number

The chemist mixes 3 ML of limestone for every 5 L of water. if she uses 35 L of water how much limestone should she use? A) 21 ML B) 28 ML C) 14 ML D) None of the above

An equal number of men and women were randomly selected and asked how many hours per week they spent exercising

Solve 1/3 (2x - y) = z for x