I have 21 apples my mom takes 4 of them away. How meany do I have.

A bakery has 18 raisin muffins. There are 3 times as many blueberry muffins as raisin muffins and half as many banana muffins as blueberry muffins. How many muffins were there in all?

A truck hauls wheat to a storage granary. It carries a total of 4,970 bushels of wheat in 14 trips. How much does the truck haul each trip if each trip it hauls the same amount? The truck hauls bushels each trip.

Skate world charges $82 for 10 children and $7 for each additional child. how many children can be invited on a $159 budget? Write an equation containing parentheses to answer the question.

Lee and Dan have the same number of blocks Lee has 20 green blocks and 36 blue blocks Dan has 13 green blocks 23 blue blocks and some red blocks how many red blocks does Dan have

Zoey made 5 1/2 cups of trail mix for camping trip. she wants to divide the trail mix into 3/4 cup servings. Ten people are going on the camping trip. Can Zoey make enough 3/4 cup servings so that each person on the trip has one serving?

Calculate dy/dxif y = 4x3 + 3x2 + 2. A. 12x2 + 6x B. 12x3 + 6x2 C. 12x3 + 6x2 + 2 D. 12x2 + 6x + 2

A train leaves Little Rock, Arkansas, and travels north at 60 kilometers per hour. Another train leaves at the same time & travels south at 65 kilometers per hour. How long will it take before they are 500 kilometers apart?

Use binomial thereom to expand (x+6) ³

How much interest is earned in one year on $5,000 at an interest rate of 3%?

What is 9/15 in equivalent form