Answer:
y = -12
Step-by-step explanation:
-4 (8+3y) = 112
-32 -12y = 112
-12y = 144
y = -12
Let

Find the equation in terms of y in the form x = f(y).

Replace y by x in the right hand side, which will be the required inverse of the function.
Answer:
A
Step-by-step explanation:
Answer:
10!
Step-by-step explanation: because 10,20,30,40 they each go by 10
.t=50 +d so the answer is d