Determine the quadrant(s) in which (x, y) could be located. (Select all that apply.) x + y = 0, x ≠ 0, y ≠ 0 Quadrant I
Quadrant II
Quadrant III
Quadrant IV
none of these

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Opposite angles in a parrellelogram are