In a change jar, Tom has nickels and dimes. The number of nickels is two times the number of dimes and the total amount of money in the jar is $1.20. How many dimes are in the jar?
A.
6
B.
12
C.
10
D.
24

Question

In a change jar, Tom has nickels and dimes. The number of nickels is two times the number of dimes and the total amount of money in the jar is $1.20. How many dimes are in the jar?
A.
6
B.
12
C.
10
D.
24

anonymous · Answer

A. 6

anonymous · Answer

http://www.reactiongifs.com/wp-content/uploads/2013/11/Drop-the-bass.gif

anonymous · Answer

lol bullet i love your picture lamb of god is boss

anonymous · Answer

Why thanks.
And heck yeah~

wolf1728 · Answer

n = 2d
.05N + .10d = $1.20
.05*2d + .10d = $1.20
.10d + .10d = 1.20
.20d = 1.20
d = 6