Answer:
18=-92
19=-150
Step-by-step explanation:
-90-2=-92
-425+275=-150
Where is the picture though
B is correct answer
4(3) - 4 = 8
2(3) + 2 = 8
The answer is 2k^2 - 7k - 4 because 2k x k is 2k^2 and 2k x (-4) is -8k and 1 x k is k and 1 x (-4) is -4. So then you would get 2k^2 - 8k + k - 4 which simplifies to 2k^2 - 7k - 4 which is your answer.
