-2|3x+8|-4 evaluate the expression if x = -4

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

Which ordered pair is a solution of the equation? 2x+3y=10

The length of the line segment ac is 8x-9 what is the value of x