On his bicycle, Trevor rode 15 miles in 30 minutes. What was his average rate of speed?

X-3=-5 is what property

Gretchen is baking pies. She need 2/5 cup of butter for each pie. One stick of butter is 1/5 cup. How many sticks of butter does Gretchen need to make 6 pies?

8t 4d-2t 5d-6 combining like terms

Two hundred largemouth bass are tagged and released into a lake. Later, a sample of 81 largemouth bass contains 11 tagged bass. Estimate the largemouth bass population to the nearest hundred.

It takes Dan 32 minutes to complete 2 pages of math homework. At this rate, how many pages does he complete in 200 minutes?

You buy 15 flowers at the flower shop. Carnations cost $2 each and daises cost $4 each. You spend $40. How many carnations and daisies do you buy?

Find the value of sin210° How do you find this?

Elizabith uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of tril mix if each serving contains the same amount of trail mix how much is in each serving

The circle below is centered at the origin, and the length of its radius is 7. What is the circles equation?

1. Evaluate the expression when x=2, y = 3, and z = - 9: