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Calculate the mean of 8, 3a, 2a, 0 and 7.​

Calculate the mean of 8, 3a, 2a, 0 and 7.​
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2 votes
Calculate the mean of 8, 3a, 2a, 0 and 7.​

User Niurka
by
8.0k points

1 Answer

4 votes

Answer:

a+3

Explanation:

8 + 3a + 2a + 0 + 7 Collect the like terms

5a + 15 To get the mean, divide by 5

5a/5+ 15/5

a + 3

User Doug Currie
by
7.6k points
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