The computer lab is replacing the broken computers with 13 wireless touchscreen devices. about what percent of the lab is wireless devices?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

2/3(-6y+9x) expand each expression using the distributive property