A line segment has the endpoints Q(3, 1) and R(9,7). Find the coordinates of its midpoint M.

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Is it greater than or less than7*3_9*2