Answer:
Step-by-step explanation:
i say d but i'm not fully sure
Answer:
D. -18x-6
Step-by-step explanation:
The Distributive property is all you do is time -3 to both the 6 and the 2 and you will get your answer. -18x-6.
For the 2 tabs on the table you subtract and get your answer. And for 3 and 4 you divide 90 and 55, 42 and 30. Then try to divide the other ones too :)
(1+7m)(1-7m) should be the factoring.
