Answer:
whats the problem?
Step-by-step explanation:
Answer:
DANG some of these questions are from like 2017 and still havent been answerd
Step-by-step explanation:
Answer:
When X = 24
Step-by-step explanation:
Use derivative to locate the turning point.
48 - 2X = 0, => X = 24

P.S. Hello from Russia :^)
3(9 - 8x - 4x) + 8(3x + 4) = 11
3(9 - 12x) + 8(3x + 4) = 11
27 - 36x + 24x + 32 = 11
59 - 12x = 11
-12x = 11 - 59
-12x = -48
x = 4
hope this helps, God bless!