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Tanya [424]
3 years ago
5

75 is 18 1/2 more than a number​

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0
75 - 18.5 = 56.5
the number is 56 1/2 or 56.5
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Answer:

The answer is below

Step-by-step explanation:

A student on the cross- county team runs 30 minutes a day as a part of her training. Write an equation to describe the relationship between the distance she runs in miles, D, and her running speed, in miles per hour, when she runs at a constant speed of 5.4miles per hour for m minutes, and then at b miles per hour for n minutes

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