Answer:
VY
Step-by-step explanation:
Coz they all look the same on the sides
What are the numbers? I can't really see them.
Answer:
After 15 years the use of said machine is no longer profitable
Step-by-step explanation:
it should be used, as long as the money generated is not smaller as the costs generated. By setting both formulas equal (calculating the x value for when they are equal) you get x = 15 and x = -2.5(which doesnt make sense in this context).
Answer:
Step-by-step explanation:
I honestly don't know