The puppy weighs 15.4 pounds, 40% of 11 is 4.4 so add that to the wight and its 15.4
The group of tiles represent answer A. There are 6 x² tiles, 3 x tiles, and 1 tile.
The 12 ounce bottle is a better buy as the customer spends less per ounce ($0.1158/oz) than the 24 ounce ($0.1163/oz).
Let the variable for total cost be c and person be p
c = 5x + 5x
