Answer:
D
Step-by-step explanation:
f(x) - g(x) = -9x^2 - 7x + 12 - (3x^2 - 4x - 15) Remove the brackets
f(x) - g(x) = -9x^2 - 7x + 12 - 3x^2 + 4x + 15
f(x) - g(x) = -9x^2 - 3x^2 - 7x + 4x + 12 + 15
f(x) - g(x) = -12x^2- 3x + 27
Answer D
I think it’s 21:9 I don’t know but I think that would be the answer
Answer:
4 1/3
Step-by-step explanation:
12/3=4
1/3+4=4 1/3
I think u do 3•5 then divide by 110
