Erik and nita are playing a game with numbers. in the game, they each think of a random number from
zero to 20. if the difference between their two numbers is less than 10, then erik wins. if the difference
between their two numbers is greater than 10, then nita wins. use what you know about inequalities and
absolute values to better understand the game.

What's for breakfast? all people who ate at a certain restaurant were surveyed as to what they ordered on a particular sunday morning. 40 ate eggs 42 ate sausage 32 ate pancakes 13 ate sausage and eggs 15 ate pancakes and sausage 11 ate eggs and pancakes 6 ate all three items 3 people didn't eat any of the items how many people ate only pancakes? how many people ate at the resturant that morning? how many people didn't eat eggs?