Chris hates math. It takes Chris 8 minutes to complete a word problem, and 5 minutes to answer a graphing question. Every night, Chris has 2 hours to spend on math homework. a. Write an equation with the number of word problems x (for eXhausting) and the number of graphing questions y (for yuck, or wh) to represent how many problems of each type Chris can complete in one night.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Can someone me i’m confused. will give brainliest and a whole bunch of points

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?