X + y = 2
4y = -4x + 8
please explain too

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

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?

Find the quotient. 50a2 – 98b2 -5a +7b