Harvey is 3 times as old as Jane. The sum of their ages is 52 years. Find the age of each.

There are 3 marbles in a bag: white, blue, and red. What is the probability that Joan randomly selects red then white then blue on three draws from the bag?

What is 3x+6x+2x=?

Factor completely, then place the factors in the proper locatio y2x - yx - 20

Explain the difference between a well defined set and a set that is not well defined. Give examples.

A baseball team has home games on Wednesday and Saturday. The two games together earn $5445.00 for the team. Wednesday 's game generates $1005.00 less than Saturday 's game. How much money was taken in at each game?

Find the mean of 7 numbers if the mean of the first 4 numbers is 5 and the mean of the last 3 numbers is 12. What is the mean of the combined data sets?

1/2 (8-4x) Simplify using distributive property

I am thinking of a number. if you divide my number by 3 and add - 3 you get 4 what is my number

Divide. 4.8 : 10,000 Enter your answer as a decimal in the box.

Mr. Johnson has a garden in the shape of a kite with a length of 5 feet and a width of 4 feet. A bag of topsoil covers 10 square feet. A kite has a length of 5 feet and a width of 4 feet. The area of each triangle is ft2.