The following graph represents the hourly commission of a home appliance salesperson, y, based on the number of salespeople that are working the showroom, x. The graph of the hourly commission of the salesperson is a quadratic function. What is the equation for the function in standard form of the vertex is (3.5,12.5) and the origin is Roger only other known point?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Whats is the value of the variables ?

Darcy bought 1/2 pound of cheese and 3/4 pound of hamburger for a barbecue. use the numbers to compare the amounts of cheese and hamburger darcy bought.