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Systems of Equations and Inequalities and Absolute Values

How do you solve by the substituation method?
x=y+3
3x-2y=4

would it be inconsistent, independent or dependent?

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word problem

Ziggys famous yogurt blends regular yogurt that is 3%
fat with its no-fat yogurt to obtain lowfat yogurt that os 1% fat.
How many pounds of regular yogurt and how many pounds of no fat yogurt should be mixed to obtain 60 lbs of low fat yogurt?
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how do you graph and solve this absolute value inequality?
1/3|2x-1|<1

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how do you graph this compound inequality?

3-x<y+2 or
x>y+5

Solution Summary

Systems of equations and inequalities and absolute values are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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