Solve the system of equations 4x + 8y = 4 and —2x – 7y = -11 by combining
the equations.

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?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.