Casey bought 4 bags of pasta for 9.60 how much would 7boags of pasta cost

Answer is in the file below

cutt.ly/rzNrBcZ

67.2

Step-by-step explanation:

Since there are 3 books, we can multiply 16 x 3 to get the price. 16 x 3 = 48, and 15% of 48 equals 7.2, because 0.15 x 48 = 7.2. But we are not done yet now, we need to subtract 48 - 7.2 to get our final answer. 48 - 7.2 = 40.8, so 40.8 is our final answer. :)