Answer:

Step-by-step explanation:







Answer:
z=12
Step-by-step explanation:
subtract both sides by 4:
-z/3=-4
then multiply both sides by -3:
z=12
Answer:
B= -3
Step-by-step explanation:
Thats when the graph is at it's lowest
Answer:
A
Step-by-step explanation:
The solution to these two graphs will be when they are equal. Therefore:

Hope this helps!
Yes. 60 remain 1 or 60.125 .