This table shows the relationship between the cost of a personal cheese pizza at Store A and the number of additional toppings for the

pizza

Cost of Pizza at Store A

# of Toppings Cost in dollars

0

$7. 99

1

$8. 99

2

$9. 99

3

$10. 99

The following equation shows the relationship between the cost (C) of a personal cheese pizza at Store B and the number of additional

toppings (1) for the pizza

C = 9+0. 500

What is the difference in dollars, between the personal cheese pizzas at both stores with additional toppings?