Q3 Jason has a collection of 120 baseball cards. He let his friend Justus get 1/4 of his collection and sells 1/5 to ebay. He took 20 to give to his little brother. How many more baseball cards remain in Jason's collection? Please Help​

52

Step-by-step explanation:

120 x .25 = 30

120 - 30 = 90

90 x 0.2 = 18

90 - 18 =  72

72 -20 = 52

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral