Find the perimeter of the trapezoid.
a)
18 cm
b)
28 cm
c)
34 cm
d)
36 cm

e)
40 cm

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Can someone answer this question? : )