If the parallel sides of a trapezoid contained by the lines y = -x + 5 and y = -x - 9, what equation represents the line contained by the midsegment?

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.

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air