Which of the following ordered pairs represents the solution to the system given below?

2x + y = 20

4x - 2y = 40

Write the expression in simplest form. h+6h

You buy a box of laundry detergent that contains 40 cups. Your washing machine calls for 5/4 cups. How many loads of washing can you do with this box of detergent?

Which set of side lengths form a right triangle? 3 ft, 6 ft, 5 ft 50 in., 48 in., 14 in. 53 m, 48 m, 24 m 8 cm, 17 cm, 14 cm

Joanna Mapes is 1/4 gallon of orange juice and 1/2 gallon of pineapple juice to make punch. Each serving is 116 gallon. How many servings can Joanna make.

Lola measures three for a shirt she is making. one button is 1/8 inch, one is 3/8 inch, and one is 1/4 inch. Which button is smallest? Which is greatest?

In the gift shop of history of the Flight Museum, Elisa bought a kit to make a model of a jet airplane. The actual plane is 21 feet long with a wingspan of 17.5 ft. If the finished model will be 12 inches long, what will the wingspan be? A.) 14.

What are the steps to solving the inequality 3b 8 ≥ 14?

It takes 8 blocks with side lengths of 1/4 meter to fill a rectangular prism. The rectangular prism has a volume of how many cubic meters

What is the derivative of y=e^x/x?

Write a related subtraction fact for 5+7=12