(Please help!) What is the x-coordinate to the following system of equations?

2x + y = -4
5x + 3y = -6

A. x = -6
B. x = 6
C. x = -8
D. x = 8

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?

What is the range? can’t seem to find it out

Find the distance between the point (-3,-4), and (see the picture below)