81 is 54% of what number

How do you explain a unit rate?

You make $ 304 a day on a job. What will you receive for working frac (1,16) of the day?

eric plans to wafch 3 movies each month. write an equation to represent the total number of movies n that he will watch in m months

Find two consecutive integers whose sum is 101

What's the prime fractorization of 24

5-2y=3x linear equations standard form

Ms. Herrera signed a contract stating that her salary for the first year will be $37,800. The contract also stated that she will receive a raise of $750/year each year after that. After how many years will and.

You reach into a bin of DVDs on sale at the drugstore and randomly pull one out and place it in your shopping basket. Then you reach in and randomly pull out another. Are the events independent or dependent? Why?

A shipment to a warehouse consists of 4,250 MP3 players. The manager chooses a random sample of 50 MP3 players and finds 2 that are defective. How many MP3 players in the shipment are likely to be defective?

To play the lottery in a certain state a person has to correctly select 5 out of 45 numbers