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John recently bought a used car for $\$5000$ for his pizza delivery job. He gets $\$10$ for each pizza he delivers, but he has to spend $\$3$ on gas for each pizza he delivers. What is the minimum whole number of pizzas John must deliver in order to earn back the money he spent on the car he bought?

 May 29, 2019

In effect ...he only makes  10 - 3  = $7  for each pizza delivered


So....the number of pizzas  =   5000/7  ≈  715  pizzas



cool cool cool

 May 29, 2019

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