Evaluate the following if y=−3: 2y^2 −4y −9

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points