Jonny has 20 apples. He gives 15 of them to Gerald and 2 to Susan. How many apples does Jonny have left?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

43lbs of tomatos cost $387. how much would 41lbs cost

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.