Answer:
-3a-4b+5
Step-by-step explanation:
(3a-6b+12)-(6a-2b+7)
3a-6b+12-6a+2b-7
3a-6a-6b+2b+12-7
-3a-4b+5
Answer:
5f - 45
Step-by-step explanation:
(f-9)(5)
5f-9*5
5f-45
It’s D because the number that have an (x) is a COEFFICIENT and I hope it helps :)
Angle A would be 10 degrees.
Complementary angles add to 90 degrees.
So 90-80=10
Answer:
-7/15
Step-by-step explanation:
get red of the addition and subtract the two fractions
