Positive And Negative Numbers

Positive And Negative Numbers

Streaming Video - 2008
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This video describes how to perform computations using positive and negative numbers, interpret the results, and determine the break-even point in a business situation. Dramatized segments and computer animations illustrate why bridges require expansion joints; how to track the rushing yardage of a high school football player; and how to adjust profit and debt to bring a start-up lawn-care business into the black.
Publisher: New York, N.Y. : Films Media Group, [2008], c1995
Characteristics: 1 streaming video file (20 min.) :,sd., col., digital file


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