When the plumber comes to my house to fix the leaky faucet, he charges a flat rate of $50 in addition to charging $22 per hour. If the final bill was $116, how long was the plumber at my house?
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15
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monster
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seesaw
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gift
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baam
Lose 10 points!
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15
A wise woman once said, "400 reduced by twice my age is 262." What is her age?
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seesaw
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magnet
Take 25 points!
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rocket
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thief
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5n + 34 = â2(1 â 7n)
n = 4
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lifesaver
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gold
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fairy
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lifesaver
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15
Devin paid $30 to be a member of B Gym. When he takes the boxing class, it costs $2.Jared is not a member of the Gym, and it costs him $5 for the same class. How many classes would it take for Devin's total cost to equal Jared's