What would a model be for the math word problem Sammy has 50 pieces of gum. He wants to give 1/2 of the pieces to his brother and 3/4 of the pieces to his sister.

4% of x days equals 56 days

A retiree invests 3,000 in a savings plan that pays 3% per year what will the account balance at the end of the first year

How do I write 14 ten thousands

Which expression is equivalent to 5 (w + 4) when w = 9?

GCF of 30 48 and 72

Which of the following is equivalent to 2x-8+3 (4-x) A] 4-x B] x-4 C] 5x+4 D]5x-20

The base of a square pyramid has a side length of 9 inches. The height of the pyramid is 21 inches. What is the volume of the pyramid? A. 189 in3 B. 567 in3 C. 850.5 in3 D. 1701 in3

A group of 5 friends is sharing 2 pounds of trail mix. Write a division problem and a fraction to represent this situation.

Which is better average: 10 of 15 free throws or 8 out of 10 free throws? Which is a better average?

Imagine you live only one mile from work and you decide to walk. if you walk four milesb per hour how long will it take you to walk one mile?