7. Four friends went to a drive-in dine for milkshakes. They each paid $4.41 for their milkshake, including a 5% sales tax. What was the total
cost of the milkshakes before tax was added? *

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?

Which system of linear inequalities is represented by the graph?

The surface area of the triangular prism is .