This is the Commutative Property of addition. called Commutative because the numbers move around to the other order, or "commute"
Answer:
f(12) = - 20
Step-by-step explanation:
To evaluate f(12), substitute x = 12 into f(x), that is
f(12) = - 2(12) + 4 = - 24 + 4 = - 20
Answer:
I believe it would be A) 2 + m - 1 + - m
In 5 years, the price increased about 30%.
I am not good at perentages, so correct me if I'm wrong. Also this is an estimation, not the exact percentage.
It’s A) simplify it you’ll get -42 because a negative times a positive is an negative