Find the percent of increase or decrease. Round your answer to the nearest percent.

Orginal Amount   40 Gallons    New Amount   25 Gallons   Percent of Change
in Algebra 2 Answers by Level 2 User (1.0k points)

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1 Answer

Solve for X by Graphing | TI-83 Plu...
Solve for X by Graphing | TI-83 Plus and TI-84 Plus graphing calculators
start=40, end=25

delta=-15

persent=100*(-15)/40

=-100*0.375

=-37.5%
by

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