So basically all you are doing is plugging each number in. I will do one of them. f(9) = 3(9) 3 * 9 = 27 So, when he works 9 hours he can make 27 comic strips.
Answer:
x > 10
Step-by-step explanation:
Add 3 to both sides.
A#b = 2a(7-b)
(2#5)#3
Let us look at the parentheses first.
2#5 = 2*2(7-5)
= 4(2)
= 8
Now the equation becomes 8#3
8#3 = 2*8(7-3)
=16(4)
= 64
The value is 64. Hope this helps!
