What are all the common factors of 15 45 90

How does 9+10=21? Is is true or not ...

Solve this system of linear equations. Separate the x - and y-values with a comma. 13x = - 21 - 2y - 15x = 23 + 2y

Under federalism who was directly responsible for protecting the people

The area of a rectangle court is 433.37 Square meters and the length of the court is 28.7 meters. What is width of the court?

Captain Sparrow and his pirate crew dug up several gold coins. They are dividing the coins amongst themselves so that each person gets the same number of coins. If there were four fewer pirates, then each person would get 10 more coins.

Arithmetic and geometric

P=q + 5 2p + 3p = - 20 linear equations

If the mean weight of 3 outfielders on the baseball team is 194 lb and the mean weight of the 6 other players is 229 lb, what is the mean weight of the 9 -person team?

6x+3y=15 what is the ordered pair of the solution

Question: If each girl used one marshmallow per smore how many marshmallows were used in all? Show your work.