Imagine you can't remember the license plate of your car, but you know it starts with the letters RE and contains digits 4 and 5, like REX745 or REE544. How many different license plates match this description? Write your answer as the product of two numbers. Here a license plate contains 3 letters followed by 3 digits

Imagine you can't remember the license plate of your car, but you know it starts with the letters RE and contains digits 4 and 5, like REX745 or REE544. How many different license plates match this description? Write your answer as the product of two numbers. Here a license plate contains 3 letters followed by 3 digits

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter7: Systems Of Equations And Inequalities

Section7.2: Systems Of Linear Equations: Three Variables

Problem 60SE: In a bag, a child has 325 coins worth $19.50. There were three types of coins: pennies, nickels, and...

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In a bag, a child has 325 coins worth $19.50. There were three types of coins: pennies, nickels, and dimes. If the bag contained the same number of nickels as dimes, how many of each type of coin was in the bag?