A football team gained 4 yards then lost 8 then gained 2. Write an addition expression to describe the total change in yardage?

What fraction is equivalent to - (7/8 A: - (7/-8) B: - 7/8 C: - (-7/8) D: - 7/-8

How many solutions for "x", if any, are there for the equation 4 (x + 3) = 4x + 12?

17 bundles of 10 straws how how many straws did she bundle in all

What is the value of 7C5?

Demonstrate two different ways to solve the equation 5^ (2x+1) = 25.

The ratios of the number of red marbles to the number of green marbles in a bag is 2:3. The ratio of the number of green marbles to the number of blue marbles is 9:4. There are 76 marbles in the bag. Find the number of red marbles in the bag?

What is 24 (a-41) + 65 - 14

7,500,000,000 is what percent of 10,592,400,000

A new drug store is being built at the coordinates (6, 10). Is there a street parallel to (the street) that will go to the drug store? If not, what is the equation needed to put this street on the map?

Joel buys a coffee mug for 10 dollars. Sales tax is 5%. How much does Joel actually have to pay?