Please help me If you move 5 meters south and then move 2 meters north what is the distance and displacement

100 points, hi, i’m not sure how to get the equation from the graph and table.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50