Jamal will cut a piece of wood that is 2 1/2 feet long into 1/4 foot sections how many sections will result

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?