Question

The equation c=0.16n represents the total cost (in dollars) of n nails sold at a local hardware store. What is the cost per nail in the hardware store?

Answer 1

Answer: $0.16 (or 16 cents) per nail

Step-by-step explanation: To find the cost per nail at the hardware store, you can divide the total cost (c) by the number of nails (n). The equation already gives you the total cost (c) in terms of n nails.

Cost per nail = Total cost (c) / Number of nails (n)

In this case, the equation is:

c = 0.16n

So, the cost per nail is:

Cost per nail = 0.16n / n

Now, you can simplify:

Cost per nail = 0.16

Therefore, the cost per nail at the hardware store is $0.16 (or 16 cents) per nail.