Select each expression that is equivalent to 3(n+6) select all that apply

a. 3n+6
b. 3n+18
c. 2(n+6)+n
d. 2(n+6)+(n+6)
e. 2(n+6)+n

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean