Darrel and his three cousins are dining at a restaurant. their bill is for $60 worth of food plus an additional 15% of the total for service charge. how much does each person pay if they share the bill equally

Multiply 60 by 15,subtract 60 by the product. after you have subtracted divide it by 4.

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