Ask
your own question, for FREE!
Mathematics
17 Online
OpenStudy (anonymous):
Your piggy bank has a total of 40 coins in it; some are dimes and some are nickels. If you have a total of $3.25, how many dimes do you have?
Still Need Help?
Join the QuestionCove community and study together with friends!
hero (hero):
x + y = 40 .05x + .10y = 3.25 y = 40 - x y = (3.25 - .05x)/.10 y = y .10(40 - x) = 3.25 - .05x 4 - .10x = 3.25 - .05x 4 - 3.25 = .05x .75 = .05x x = .75/.05 x = 15 y = 25
hero (hero):
@Luis_Rivera still doesn't work yet
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol:
@tinydinoUwU stop trying to find a argument u blad lil boy
TinydinoUwU:
**(Verse 1)** Yo, trapped in a box, Iu2019m feelin' so confined, Lifeu2019s a game of chess, but Iu2019m stuck in rewind, Every dayu2019s a struggle, man, I
Arriyanalol:
hey umm so i need help with my lanauage art ixl anybody wanna help big mama
Nina001:
ho where do i go to buy Subscirption for a moving pfp because on my screen im on
Arriyanalol:
@tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago
5 Replies
4 Medals
TinydinoUwU:
**(Verse 1)** Yo, trapped in a box, Iu2019m feelin' so confined, Lifeu2019s a game of chess, but Iu2019m stuck in rewind, Every dayu2019s a struggle, man, I
9 hours ago
13 Replies
5 Medals
Arriyanalol:
hey umm so i need help with my lanauage art ixl anybody wanna help big mama
4 days ago
2 Replies
2 Medals
Nina001:
ho where do i go to buy Subscirption for a moving pfp because on my screen im on
5 days ago
4 Replies
2 Medals
