Emily mixed together 9 gal. of Brand A fruit drink and 8 gal. of Brand B fruit drink
which contains 48% fruit juice. Find the
percent of fruit juice in Brand A if the
mixture contained 30% fruit juice.

(6,0) i hope it makes enough sense

The answer would he -4,-2 because the points are just on the opposite side. since the x axis is +4 it's going to he -4 and since the y axis is -2 it stays there because whaen rotated it stays in the third quadrant