Solve the equation below by completing the square and then solving for x. x2 - 12x + 1 = -31 a. x = 8 or x = 4 b. x = 2 or x = -18 c. x = 3 or x = 12 d. x = -8 or x = 4

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

answer:

your answer is: c. 196 7/8 in^3.