Solve for x : x - 9 = 11

A. X = - 2

B. x = 2

c. x=20

Write a division fact. write the rest of the related fact.

The length of a rectangle is 5 units more than the width. The area of the rectangle is 36 units. What is the length, in units, of the rectangle?

What does edges of 4 inches mean

Use the fundamental trigonometric identities to determine the simplified form of the expression

Solve the system of equations. -5x=10 -5x+2y=0 Determine the value of y.

Alejandro has 5 7/8 pizzas left over from a party. Is 1/4 of a pizza is a serving how many servings does Alejandro still have left?

Simplify 5 (R + 2) - 6. A. 5R + 4 B. 5R - 4 C. 5R - 6

Meg started her trip with 11 1/2 gallons of gas in her car's tank. She bought an additional 6 4/5 gallons on her trip and arrived back home with 3 3/10 gallons left. How much gas did she use on the trip?

Two buses leave the same station, at the same time, traveling in the same direction. One bus is traveling at a rate of 32 miles per hour, while the second bus is traveling at a rate of 38 miles per hour.

Which expression is equivalent to 2r (3s-5) ? ... A. 5r-7s B. 6rs + 10r C. 2r (3s-5) D. 6rs-10r