a large blizzard at DQ costs $2.15 more than a small blizzard. If 3 small blizzards and two large blizzards cost 20.45. find the price of each size.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.