Systems of Equations and Inequalities and Absolute Values
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How do you solve by the substituation method?
x=y+3
3x-2y=4
would it be inconsistent, independent or dependent?
______________
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?
_________________
how do you graph and solve this absolute value inequality?
1/3|2x-1|<1
_____________
how do you graph this compound inequality?
3-x<y+2 or
x>y+5
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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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