What are two lines in the same plane that intersect at right angles?

least to greatest: 7 over 9 square root of 5 40% cube root of 8

Write a variable expression for this amount. 14 times X

After watching an episode of Trading Spaces, you decide it would be a great idea to put ribbon around the edge of each of the 6 chairs at your kitchen table. The seat of each chair is a square with 18 inch sides.

What is a independent event

What is 2.43 as a percentage?

What is negative 2/9 minus negative 3

Convert 39/5 to a mixed number written in lowest terms

the home teams score exceeded 2 times the visiting teams score by 5 if the visiting teams score is x which expression represents the home teams score

How to solve this equation x-9=-6x+5

Y=5x+21 and y=-7x-15