C. 0.04 would be the correct answer.
Answer:

Step-by-step explanation:
So, for 60 square feet they charge = 287
So, for 1 square foot they charge = 
If they charge the installation fee this becomes = 
We can write an equation to calculate cost by using this 
Where x is the amount of square foot
Answer:
true
Step-by-step explanation:
-7=4*-3+5
-7=-12+5
Answer:
4.166666.... which is equal to 25/6
Step-by-step explanation: