67% of 1280 is 857.6 substrack it and it's = 422.4
I'm assuming you mean to list the terms of the expression. Those are mn, -2n, and +8. There are 3 terms there.
I positive 15 and negative 15, in effect the absolute value function just removed negative signs
Answer:
-30
Step-by-step explanation:
In g(8) the 8 = n. So, substitute 8 in for n in the expression -4n + 2
g(8) = -4(8) + 2 = -32 + 2 = -30
