Paul has grades of 91 and 78 on his first two tests. What must he score on his third test in order to have an average of at least 80?
at least 85
at most 80
at least 71
at most 83

Pranza plotted point a in the coordinate plane below.

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 of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "