Answer:
7z + 84
Step-by-step explanation:
Multiply 7 times z and 12
I think it might be f^-1 (x) = x/2 - 3/2
I hope this helps!
Answer:
A. 6 dollars per week.
Step-by-step explanation:
Because if you look carefully in the graph, you would see that the dot on 1 week is above 5 dollars so therefore, it would be 6 dollars. To check, look at the next dot and see. You will see that the dot above 2 weeks is in the middle of 10 and 15 dollars.
Hope I helped.
