The correct answer is option <span>B. phrase that has nothing to modify in a sentence.</span>
hope this helps you
The answer is: " 9 mi. "
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<u>Note</u>:
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1 week = 7 days
Total exercise: 30 mi/ wk.
3 mi * 7 = 21 mi. / wk running.
How many miles per week biking?
Assuming that her exercise is strictly: 1) running; and 2) biking:
30 mi - 21 mi. = 9 mi.
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The answer is: " 9 mi. "
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I would go with B based on the information provided here. However I would suggest that you go back and read through. It may make more sense the second time through.
Answer:
I think it's the second one .
