B ) 18x - 54ax + 38xz C) -3a - 2b + 14c - 2a + 4b + 14c
D) 8a - 2b - 2c + ( -15a) - 6b - 7c
The one who answers all these questions correctly and properly gets brainliest and 5 stars

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

Manuela solved the equation below. what is the solution to manuela’s equation?

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses