One cinnamon roll for $2.50 or four for $10.00  one pie for $12.50 or two pies for $22.00
A. Determine if there is a proportional relationship between cinnamon rolls and the cost of cinnamon rolls.
If there is, determine the unit rate. Explain your answer.
B. Determine if there is a proportional relationship between pies and the cost of pies. If there is,
determine the unit rate. Explain your answer.