What is the greatest common factor of the terms in the expression 36a + 54ab- 27b? A. 9
B. 9ab
C. 18
D. 18ab

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio