(27 1/4) / (2 1/2) =
(109/4) / (5/2) =
109/4 * 2/5 =
218/20 =
10.9....so there is 10 full 2 1/2 oz bags
each bag sells for 4.25.....so 10 bags would sell for 4.25(10) = 42.50
Answer:
(-2,-6) (6,2)
Step-by-step explanation:
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