To get a chance to win a car, you must guess the number of keys in a jar to within 5 of
Chapter 1, Problem 59(choose chapter or problem)
To get a chance to win a car, you must guess the number of keys in a jar to within 5 of the actual number. Those who are within this range are given a key to try in the ignition of the car. Suppose there are 587 keys in the jar. Write and solve an equation to determine the highest and lowest guesses that will give contestants a chance to win the car.
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