Katie's swim team is having an end of season plaza party. When the party started, there were 50 slices of pizza. Now there are 20 slices left. Which of the following show(s) how much of the plaza has been eaten?

 B-20/50

Step-by-step explanation:

Work for E and F- 20/50=20X2=40                40 divided by 100 is 40%

                                           50X2=100               and 40/100

answer:

a: 3(2w) = area

b: 6w = area

give brainliest.

step-by-step explanation:

you can't have the numbers, because you don't know the width.