(x + 13y) + 8y=
:\ This is so confusing

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.

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

Get 40 cups.u would say since the bowl and cups must be equal it would be 40