Would you rather:

-Pay $15 for a large pizza (16in diameter)

or

-Pay $11.50 for a medium pizza (12in diameter)

What is the better deal? How do I find that out?

In a survey of sixth grader in an after school theater program 3/5 of the student said they attend a theater class. What percent of student do not attend a theater class?

How many solutions does the following equation have? 3x + 6 = 3 (x + 2)

A water balloon shaped like a sphere is filled with water. The water balloon has a diameter of 3 inches. Which measurement is closest to the volume of water in the water balloon in cubic inches?

Find the missing element in the following base-rate-percentage problem. 12% of what number is 42?

What's the difference between a factor and a multiple

A sand volleyball court has an area of 162 square meters and a perimeter of 54 meters. What are the dimensions of the volleyball court?

If a number is a multiple of 64, then it is a multiple of 8. If a number is a multiple of 8, then it is a multiple of 2.

2.38+4.89=3 + _ changing expressions?

The tax rate is 7.5%. What is the tax on $110? round to the nearest hundreth.

Find the unit rate of 42 teaspoons for 6 cups