Coach kent brings 3 quarts of sports dink to soccer practice. he gives the same amount of the drink to each of his 16 players. how many ounces of the drink does each player get?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Aaron paid $9.75 for markers that cost $0.75 each. he bought 4 times as many pencils for $0.35 each. how much did aaron pay for pencils?

How many revolutions will a car wheel of diameter 28 in. make over a period of half an hour if the car is traveling at 60 mi/hr? the final answer is supposedly 21,609 but i have no idea how to get that, show work : )