A libary has 2000 books. there are 3 times as many non fiction books as fiction books. write and solve a system of equations to determine the number of nonfiction and fiction books.

How many triangles can being constructed with three sides measuring 11 meters 16 meters and 26 meters?

A credit card company charges the retails store as 1.5% free for each transaction, if a store recieves 2400 in credit card charges one day, how much will it have to pay in fees

Farmers marked 45 cows and released them. The next day they counted 150 cows and 15 had marks. Find the best estimate for the cow population.

Solve p (x+q) = r for x

What must sinners do to obtain these things?

Can 46.65 be used for minutes?

Alice has 150 sweaters on the shelves of her store each shelf holds 24 what is the minimum number of shelves she will need for display

What number is 76 more than the product of 13 and 8?

You work at a restaurant as a host and a server. You earn $9.45 for each hour you work as a host and $7.65 for each hour you work as a server. This week you made $160.65. Write an equation in standard form that models your earnings.

3x + 2y = 6 2x + 5y = 7