You use it during your life spand
The answer is 2:3 because it is 12:18 simplified.
Is it 5+7+11 ???????????????????????????
3a(4a²-5a+12)
12a³-15a²+36a
~Hope this helped!~
Answer:
-30
Step-by-step explanation:
f(x) = 3 so f(-8) = 3;
g(x) = 5x + 7, so g(-8) = 5(-8) + 7 = -33
Then (f + g)(-8) = 3 - 33 = -30
This is the sum of two functions both evaluated at x = -8.
