• Pre Algebra Ch 7 Notes
     
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    • Notes 01:  Percent of a Number:  download
    • Notes 02:  Increase/Decrease Problems (looking for "unit change"): download
    • Notes 03:  Percent Increase and Decrease (looking for "percent change"):  download
    • Notes 04:  Simple Interest:  download
    • Notes 05:  Solving Proportions:  download