Books are one sale for $7. Peter has $30 in his wallet. How many books can he buy?

If I multiply all the whole numbers from 1 through 10, what is the largest power of 4 that is a factor of the product?

The base diameter and the height of a cone are both equal to x units. A cone has a height of x and a diameter of x. Which expression represents the volume of the cone, in cubic units? πx2 2πx3 One-thirdπx2 One-twelfthπx3

Suppose you borrow $15 from each of 5 friends. Write an integer to express your debt

How do I estimate 200,629 + 28,542

Bonnie has twice as many cousins as Robert. George has 5 cousins, which is 11 less than bonnie has. how many cousins does robert have

How to explain that x/y can result in either a positive or negative quotient

Simplify 2a2b3 (4a2 + 3ab2 - ab) = ? A. 8a4b3 + 6a3b5 + 2a3b4 B. 8a4b3 + 6a3b5 - 2a3b4 C. 8a4b5 + 3a3b5 - 2a3b4 D. 8a4b5 + 3a3b5 + 2a3b4

If m squared minus 5 over 2 m equals negative 11 over 2 what does m equal

Complete the number sentence to show an example of the distributive property 3x6

What is 33 1/3% as a decimal? NOW!