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choli [55]
3 years ago
5

Find the sum (3/7m-3+4n)+(2/7m-2m+6)

Mathematics
1 answer:
aleksley [76]3 years ago
4 0

Answer:

(5/7)m + 2n + 3

Step-by-step explanation:

Rewrite 3/7m as (3/7)m for added clarity, also 2/7m as (2/7)m.

Adding (3/7)m and (2/7)m results in (5/7)m.

Next, combine -3 and 6, which yields 3.

I expected that there'd be only one term in m in both quantities.  (3/7)m - 3 + 4n does have only one term, but (2/7)m - 2m + 6) seems to have two m terms.  I will assume that you actually meant (2/7)m - 2n + 6).

Combining like terms, we get (5/7)m + 3 + 4n - 2n, or

(5/7)m + 2n + 3

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Answer:

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3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

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3 years ago
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3 years ago
Peyton is a sprinter who can run the 40-yard dash in 4.5 seconds. he converts his speed into miles per hour, as shown below.
oksano4ka [1.4K]
The correct question is
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the picture in the attached figure

we know that
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</span>
the correct term is (1 mi/5280 ft)

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hope this helped!
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3 years ago
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