Answer:
Savings would be = $12.01
Explanation:
In the given case, Information states that Andre, Maria and Joey spent $20 in total, for one large Pizza and 3 cokes.
if the pizza would have been bought from supermarket then it would have cost $7.00
Also if a 2 liter bottle of coke would have been bought which would have costed $0.99
Then total cost would be = $7.00 + $0.99
= $7.99
In that case the three friends would have saved = $20 - $7.99 = $12.01