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Lemur [1.5K]
3 years ago
11

Mind explaining anyone?

Mathematics
2 answers:
Masja [62]3 years ago
8 0

Answer:

5

Step-by-step explanation:

Since she seems to be burning a constant (same) amount of calories per minute we can find the answer with simple division. So in 45 minutes she burned 225 calories, think about how much she would burn in 1 minute. To find the answer you would divide 225/45 to get 5. If you want to check this answer you could multiply 5 by the number of minutes she hiked and see if it matches up with the table. (ex. 90*5=450).

8090 [49]3 years ago
7 0
Do 45/225 and simplify and that’s your answer
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let "t" be the number of 2-point true/false questions and "f" the number of 5-point fill-in-the-blank questions.

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t = 34 - f   [2]

If we replace [2] in 1, we get

2 (34 - f) + 5 f = 92

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3 years ago
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