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mafiozo [28]
3 years ago
6

Select the correct answer

Mathematics
1 answer:
Nady [450]3 years ago
5 0

Answer:its 5/2 <100

Step-by-step explanation:

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Perform the indicated operation.(4r/r+3) - (5/r)
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Answer:

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Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

\frac{4r}{r+3} -\frac{5}{r} =\frac{4r(r)-5(r+3)}{r(r+3)} =\frac{4r^{2}-5r-15 }{r(r+3)}

Thus, the answer is 4r² - 5r - 15 / r(r+3)

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Step-by-step explanation:

Susan needs to walk a total distance of 1/2 of a mile. She has walked 1/8 of a mile so far. How much further does she have to go? Simplify the fraction if possible.

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3 years ago
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Answer:

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Step-by-step explanation:

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