Aline segment has an endpoint at (-3,9), and its midpoint is at (3,3). what is the ordered pair for the other endpoint if the line segment.

Umm.. just started this 2day and its not on my notes(p′︵‵。)

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?