Clara's suitcase weighs 58
1
4
pounds, but the airline's weight limit for suitcases is 50 pounds. how much weight does she need to remove from her suitcase?

The parabola opens: y=√x-4 (principal square root) up down right left

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Through non-collinear points there is exactly one plane.