Each nickel is $0.05. Write an equation to represent the equation for the number of nickels when the total amount of money in nickels is $2.25

An art design is to contain two solid silver boxes shaped as cubes. One of boxes should have sides of 11 inches and the other sides of 9 inches. Find the volume of silver required in this design.

Anna is three times as old as Diane. If the sum of their ages is 44, how old is Anne? (Use d as the variable)

Light travels about 180 million kilometers in 10 minutes. How far does it travel in 1 minute? How far does it travel in 1 second?

6:5 in simplest form

A student has two test scores. The difference between the scores is 6 and the mean, or average, of the scores is 79. What are the two test scores?

Is 3 a factor of 16c-8d?

The square root of 59

Whats the rule of adding integers with the same sign

How do I turn - 6.3 into a fraction?

Lawrence's father gave him 200 baseball cards. Each week, Lawrence purchase 25 baseball cards to add to his collection.