SOLUTION: Robin has a collection of nickles, dimes, and quarters worth $50.50. She has 30 more dimes than nickles and twice as many quarters as dimes. How many coins of each kind does she ha

Question 1046046: Robin has a collection of nickles, dimes, and quarters worth $50.50. She has 30 more dimes than nickles and twice as many quarters as dimes. How many coins of each kind does she have?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Assign variables and translate the description.

RELATED QUESTIONS
sarah has a collection of nickles, dimes, and quarters worth $15.75. she has 10 more... (answered by stanbon)

Sarah has a collection of nickles, dimes and quarters worth $15.75. She has 10 more dimes (answered by edjones,wvgirl64)

Robin has a collection of nickels, dimes, and quarters worth $37.50. She has 30 more... (answered by ikleyn,greenestamps,josgarithmetic)

Robin has a collection of nickels, dimes, and quarters worth $50.50. She has 30 more... (answered by jorel555)

A club treasurer has $28.45 consisting of nickles, dimes, and quarters. She has 9 more... (answered by stanbon)

Robin has a collection of nickels, dimes, and quarters worth $38.50. She has 10 more... (answered by jorel1380)

Robin has a collection of nickels, dimes, and quarters worth $25.50. She has 10 more... (answered by josgarithmetic)

A collection of 30 coins worth $5.50 consists of nickles, dimes, and quarters. There are (answered by stanbon!)

Biff has a collection of pennies, nickles, dimes, and quarters worth $2.73 altogether. He (answered by Fombitz)