A college student with a small start-up company produces skateboards to sell in his hometown. He spends $3,000 for tools and marketing items to advertise the skateboards. Supplies for each skateboard cost $12. He sets a sales price at $27 per skateboard. Write two functions that model the total cost to produce skateboards and the total revenue in terms of the number of skateboards sold. Enter your answer and explanation.

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?