Question

What is the mean of x, x+3, x+6, x+9 and x+12 ?

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

$mean$

=(x, x+3, x+6, x+9, x+12)/5

=(5x+30)/5

=35x/5

=7 (ans)

$hence \: mean \: is \: 7x \: (ans)$

$be \: brainly \: \:$