Percent Change To find the percent change (increase or decrease), use the formula given in Example . Example 1 Last year, Harold earned $250 a month at his after-school job. This year, his after-school earnings have increased to $300 per month. What is the percent increase in his monthly after-school
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 11/10/2011 for the course MATH 1310 taught by Professor Staff during the Fall '07 term at Texas State.