Which of the following inequalities represents the phrase "three less than twice a number is at least negative one".
A. 2x + 32-1
B. 3 - 2x = -1
C. 3 - 2x s -1
D. 2x-32-1

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d