Four teachers bought 10 origami books and 100 packs of oragami paper for their classrooms. they will share the cost of the items equally. how much should each teacher pay?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?