The answer for your problem is 192
The answer to this question is -154
He would have gotten 24 right out of 30 questions to get 80% on his 3rd test
So I had to reread this about 3 times before it finally clicked, I've never done a problem like this before. An ordered pair is organized like so: (x-coordinate, y-coordinate) Meaning x=4 and y=6. If x=hot dogs and y=drinks then this means that Ben purchased 4 hot dogs and 6 drinks at the game.
Hope this helps!! (:
