Simplify -7 - 3x 5 - 6x
a. -12 - 3x
b. -12 - 9x
c. -2 - 3x
d. -2 - 9x

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?