Simplify 7x + 2x + 5y - 2y

Determine the mean, median, mode, and range of 2,5,9,13,4,9,8,11,4

Bill knows that the volume of a rectangular prism is 400cm3. The box is labelled with the length as 6.5cm and the width as 1.5cm. What is the approximate height of the box?

An item is regularly priced at $40. Lena bought it at a discount of 60% off the regular price. How much did Lena pay?

Given the function f (x) = 2 (x + 6), find x if f (x) = 22.

What is the value of 7 in 43782

What is population change?

Use the distributive property to rewrite each problem so it only has two factors. Then solve. (44 times 3) + (56 times 3)

Jessica is walking home from a friend's house. after two minutes she is 0.7 miles from home. twelve minutes after leaving, she is 0.2 miles from home. what is her rate in miles per hour?

About 450 manta rays are seen near lady Elliot island each year if you were to spot one manta ray at random what is the probability that it would be clouseau

The manager of a coffee shop has one type of coffee that sells for $7 per pound and another type that sells for $11 per pound. The manager wishes to mix 60 pounds of the $11 coffee to get a mixture that will sell for $8 per pound.