The table shows that the cost to have various numbers of pizza delivered from from papa's slice of Italy pizzeria. is the relationship between the cost of the number of pizzas proportional? explain your reasoning.

Answer:
not proportional
Step-by-step explanation:
when you make ratios for each ordered pair, they do no match up
12.50/1=12.50
20/2=10
17.50/5.83
35/4=8.75