Math, asked by farzanas4365, 2 months ago

If the mean of 3, 7, 11 and x is 9, what is the value of x ? *
1 point
9
11
15

Answers

Answered by Mavireddyn

0

Answer:

3+7+11+x/4=9

3+7+11+x=36

x=15 plz mark me brainliest answer

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