Matt gave half of his books to the local library and kept the other half. His best friend gave home 3 more books. He now has 57 books. How many did he have to start?

10-kg batch of a food product has a moisture content of175% dry basis. Calculate the amount of water to beremoved from the product to reduce the moisture content to15% wet basi

Luis can spend up to $240 buying men's and women's shirts for his club. Men's shirts cost $8 each and women's shirts cost $12 each. He needs to buy at least 3 of each type of shirt.

Y^2 - x^2 = 4 is it an ellipse, or a circle

Your friend claims that there is not enough information given to find the value of x. Is your friend correct?

In 2-3 sentences describe how you use substitution to solve a system of linear equations?

Which expression is a perfect cube? a.) 12x^12 y^18 b.) 12x^27 y^125 c.) 64x^15 y^18 d.) 64x^27 y^125

Quantity of 42.1% of 375.4

Multiply using partial products record the product

Rewrite the quadratic function in vertex form. Y=2x^2+4x-1

The members of a club are making friendship bracelets to sell to raise money. Anna and Emily made 54 bracelets over the weekend. They need to produce 300 bracelets by the end of the week.