Keith has p pennies, n nickels, and d dimes in his pocket. The total
number of coins is 12. Th...
Mathematics, 13.02.2020 22:03 ecbow9232
Keith has p pennies, n nickels, and d dimes in his pocket. The total
number of coins is 12. The expression 0.01p + 0.05n + 0.100
represents the value of the coins, which is equal to $0.60. He has one
fewer nickel than dimes. How many pennies does Keith have?
The solution is
Answers: 1
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