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You join an Internet service. You get the first 5 hours for free, and then you pay $2 per hour. How many hours of Internet use, h, can you get for $45? Three of these equations give the correct value of h. Which equation does NOT?

2(h – 5) = 45
2h – 5 = 45
2h – 10 = 45
h = 27.5

1 Answer

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the second option 2h-5=45

User Kita
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