You are buying a balloon for a party. a balloon costs $2. a large balloon coats $3. write algebraic expression for the cost of x small balloons and y large balloons. then find the total cost for 13 small balloons and 9 large balloons.

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see