Marco bought a box of nails at a hardware store for $3.60. If the box contains 180 nails, the equation 3.60 = 180k can be used to determine the unit cost per nail. Which best describes k

0.02

Step-by-step explaination

3.60 divided by 180 = 0.02

0.2

Step-by-step explanation:

The box of nails is the cost of $3.60 and the nails inside the box contains 180k nails.

3.60 = 180k.

It wont make since to add or multiply because the number decreased now I have tried subtracting..  Still didn't work  because its not in the answer choices. I tried diving and got 0.2.

I told you how I solved this question when I got it.                      

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.