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Stels [109]
3 years ago
8

Five times the sum of a number “n” and seven

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

5n+35

Step-by-step explanation:

5(n+7)

5n+35

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Profit P(x), is the difference between revenue, R(x), and cost, C(x), so P(x)=R(x)-C(x). Which expression represents P(x), if R(
siniylev [52]

Answer:

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Step-by-step explanation:

Given data

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Hence

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open bracket

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Collect like terms

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3 years ago
If x = 2/9 and y = 3/7 work out the value of x + y
faltersainse [42]

Answer:

\boxed{\sf \dfrac{41}{63}}

Step-by-step explanation:

hi, it means that we have to compute

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