Six times the sum of a number and twelve is forty.
which equation represents this?
6n + 12n = 40
6n + 12 = 40
6(n + 12) = 40

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation