A school needs to buy new notebook and desktop computers for its computer lab. The notebook computers cost $400 each, and the laptop computers cost $150 each. How much would it cost to buy 13 notebooks and 19 desktop computers? How much would it cost to buy n notebooks and d desktop computers?

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

If the measure of xyz is 81 what is the measure of yz

If i have one apple and give you the apple, how many apples do i have?