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Published byRosalind Fowler Modified over 9 years ago
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FRESHMAN ALGEBRA: PROBLEM SOLVING SOLVING MIXTURES
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PERCENTAGES Shopping Discounts Baking/ cooking Making equations Percentage to decimals I.79%.79
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SUBSTITUTION X+Y=12 and 3X-2Y=5.45x+.65y=18.55 and X+Y=35 11X=55Y+22 and 12Y= 24X-48
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EXAMPLES Math doesn’t involve just numbers, but represent something. How problem will be set up.
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REFERENCES First picture popcorn: http://mathvids.com/lesson/mathhelp/1090-value- mixture-problem-2 Picture two with chart:: http://www.shelovesmath.com/algebra/beginning- algebra/word-problems-in-algebra/
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