Answer:
Step-by-step explanation:
So 1cm rep = 24 ÷ 2 = 12
So 3cm rep = 12 x 3 = 36
6.8/5 = 1.36
1.36 x 8 = 10.88
This means that the cost of an adult is $10.88
F(X) = (3x + 5)/X
F(a + 2) = (3(a + 2) + 5)/(a + 2)
F(a + 2) = (3a + 6 + 5)/(a+2)
F(a + 2) = (3a + 11)/(a + 2).
This would be the final solution.
Answer: -2 1/4
Step-by-step explanation: I think that's right but you can try it.
-2a+4 because you have to distribute
