Luke and joshua ordered an extra large cheese pizza with pepperoni on one third and sausage on one fourth. if the pizza was cut into 12 slices, how many slices are just cheese?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

How many lines can be drawn through points j and k? 0 1 2 3

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?