Mick is planning a party. He wants to serve pizza, chips, and soda. Mick discovers that he can purchase one pizza for $11.80, on
e bag of chips for $1.59, and one bottle of soda for $1.74. If Mick needs 12 pizzas, 15 bags of chips, and 15 sodas, which is a
reasonable amount that he will spend on food for the party?
Those two lines are the same. If you divide the second equation by 2, you will end up with the first equation. A system of linear equations cannot have two of the same line.
