Posted by Anonymous on Thursday, March 17, 2011 at 12:18am.
Use the five steps for problem solving to answer the following question. Please show all of your work.
The volume of a rectangular slab of concrete needs to exceed 72 cu. ft. If the length is 12 feet and the width is 8 feet, how thick does the concrete slab need to be?

algebra  PsyDAG, Thursday, March 17, 2011 at 1:51pm
72 = 12 * 8 * T
Solve for T.