Question

Yashea has 3 dogs. Last month she bought:

5 pounds of dog food for $7.95,
• 8 pounds of dog food for $12.72,
15 pounds of dog food for $23.85.
What is the constant cost of dog food per pound?
per pound

Answer 1

Around 1-2 dollars a pound.

Answer 2

1.59 per pound

1.59+1.59+1.59+1.59+1.59=7.95