SOLUTION: Jamil always throws loose change into a pencil holder on his desk and takes it out every two weeks. This time it is all nickels and dimes. There are 2 times as many dimes as nicke

Question 350257: Jamil always throws loose change into a pencil holder on his desk and takes it out every two weeks. This time it is all nickels and dimes.
There are 2 times as many dimes as nickels and the value of the dimes is $1.65 more than the value of nickles. How many nickels and dimes does Jamil have?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
There are 2 times as many dimes as nickels and the value of the dimes is $1.65 more than the value of nickles. How many nickels and dimes does Jamil have?
--------------------------------
Equations:
d = 2n
---
10d = 5n+165
---------------------
Substitute for "d" and solve for "n":
10(2n) = 5n+165
20n = 5n+165
15n = 165
n = 11 (# of nickels)
---
Since d = 2n, # of dimes = 22
===============================
Cheers,
Stan H.
=============
RELATED QUESTIONS
Jamil always throws loose change into a pencil holder on his desk and takes it out every... (answered by stanbon)

Jamil always throws loose change into a pencil holder on his desk and takes it out every... (answered by richwmiller)

Jamil always throws loose change into a pencil holder on his desk and takes it out every... (answered by MathTherapy)

Jamil always throws loose change into a pencil holder on his desk and takes it out every... (answered by ikleyn,stanbon)

jamil always throws loose change into a pencil holder on his desk and takes it out every... (answered by lwsshak3)

Lauren always throws loose change into a pencil holder on her desk and takes it out every (answered by josgarithmetic,ikleyn)

Paul throws his loose change into a pencil holder on his desk and takes out every two... (answered by ikleyn)

Jamil always throws loose change into a pencil holder and takes it out every two weeks.... (answered by jorel1380)

James collects money in his pencil box and empties it every two weeks. This time there... (answered by TimothyLamb)