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RoseWind [281]
3 years ago
12

it costs $4 dollars to enter the fair. each ride costs $2.50. you have $21.50. how many rides can you go on?

Mathematics
1 answer:
LenaWriter [7]3 years ago
5 0
You can go on 7 rides.

Hope this helps!!
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Answer:

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Step-by-step explanation:

1 step (5x-2) = (8x-7)

expand (8x-7) = 8x-7 so 5x-2=8x-7

add 2 to both  side 5x-2+2=8x-7+2

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The hypothesis is more specific than a prediction as it explains the question to a limited extent. A good hypothesis is proposed in such a way that it should be testable through experiments and could explain the scientific question.  

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