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Sample world problem with solution described by an inequality. This problem is from a discrete math class involving a school field trip.

3/31/2014 | Hafid M.

Word Problem Mixtures

Word Problem Mixtures as tested on the GRE, GMAT, ACT and SAT

4/25/2013 | Regan C.

Percent Increase

How to find the new value after a percent increase.

8/29/2011 | Phillip C.

General Knowledge Test -Find Distance of Cables

Video shows how to find the total distance of cable needed to support a rectangular canopy with 4 poles at each corner.

6/26/2011 | Alejandro O.

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