Anegative number is. a positive number

What expression is equivalent to 1/2(2+3x-6)

Prove that 16^4-2^13-4^5 is divisible by 11.

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