5. a) Find the midpoints of the line segments joining (16,-17) and (24,15) b) The midpoint of a line segment is (8,3). One end of the line segment is (6,15).
Find the coordinates of the other end of the line segment.

Math question.. plz me .. best answer all

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.