Solve each system by elimination 3x-y=-2 - 2x+y=2

Al Dietrich is in training. He swims for 30 minutes, bicycles (10 mph) for 30 minutes, and runs (8 mph) for 30 minutes everyday. How many calories is he burning with this training each day?

Earl needs to fill juice cups for his little brother's birthday party. There are 25 juice cups and each juice cup holds 12 fluid ounces. The juice comes in 1-gallon bottles.

In a standard deck of cards there are four suits: spades, clubs, hearts, and diamonds. Each suit has one each of 13 cards: ace, king, queen, jack, 2, 3, 4, 5, 6, 7, 8, 9, and 10.

An above ground pool in the shape of a cylinder has a diameter of 18 feet and a height of 4.5 feet. If the pool is filled with water to 6 inches from the top of the pool, what is the volume, to the nearest cubic foot, of water in the pool?

How many pounds are equivalent to 40 ounces

A scientist is working with 0.9m of gold wire. How long is the wire in millimeters

A person who weighs 100 pounds on Earth weighs 16.6 lb on the moon. Which variable is the independent variable?

Which expression shows how 5 • 37 can be rewritten using the distributive property? 5 • 30 + 5 • 37 5 • 30 + 7 15 • 30 + 15 • 7 5 • 30 + 5 • 7

Five boxes of crackers cost $9. at this rate how much do 20 boxes cost

Do toy have a triangle with a 3 angles:60 degrees, 60 degrees, 63 degrees