Andrew, maria and joey spent $20.00 for a large pepperoni pizza and 3 cokes at pat's pizza restaurant (including the tip). if, instead, they had bought a gourmet frozen pizza at the supermarket for $7.00 and a 2 liter bottle of coke for 99 cents, how much would they have saved?

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

this conflict is person vs. society

if you need further explanations, comment below!

hope this ! < 3