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emmainna [20.7K]
3 years ago
7

A prom ticket at Smith high school is $120.Tom is going to save money for the ticket by walking his neighbor's dog for $15 per w

eek. If tom already has saved $22, what is the minimum number of weeks Tom must walk the dog to earn enough to pay for the prom ticket?
Mathematics
1 answer:
Ugo [173]3 years ago
3 0
120 - 22 = 98.  98 / 15 = 6.533333.  Because you want the minimum, and he can't get paid during 0.53333 of a week,  Tom must walk the dog for a minimum of 7 weeks. 
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Step-by-step explanation:

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Hi there! Can someone help me with this, i need a proper answer, i don't need LINKS or FILES for the explanations.
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Answer:

<u>Using below system of inequalities</u>

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<u>Following the rules </u>

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<u>Line 2</u>

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Step-by-step explanation:

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