What is the answer to #5 on your paper? Identify the error AND correct it.
Mai incorrectly combined the coefficients. The answer should be x = -36.
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What is the answer to #6a on your paper? How much more money?
a) Lin will have $25 more.
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What is the answer to #7a on your paper?
No, in 6 hours the total cost of the rental would be $335.
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What is your answer to #7b on your paper?
Yes, in 3 hours the total cost of the rental would be $267.50 which is less than the amount Lin has to spend.
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What is your answer to #7c on your paper?
22.50h+200 represents the total amount Lin would pay to rent the community center for h hours
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What is your answer to #7d on your paper?
The equation is 22.50h+200=300. Subtract 200 from each side to get 22.50h=100. Divide each side by 22.50 to get 4.4. Lin can rent the community center fo
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What is your answer to #6b on your paper?
3 weeks
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What is your answer to #7e on your paper?
22.50h+200≤300 represents represents the amount of money Lin would pay to rent the community center for a given number of hours. h≤4