A community for students.
Here's the question you clicked on:
 0 viewing
thatjacksonguy
 2 years ago
anna has a total of 41 coins, which consist of nickels and quaters. her coins hace a total value of $5.45. How many of each coin does she have? set up two equations and then solve
thatjacksonguy
 2 years ago
anna has a total of 41 coins, which consist of nickels and quaters. her coins hace a total value of $5.45. How many of each coin does she have? set up two equations and then solve

This Question is Closed

thatjacksonguy
 2 years ago
Best ResponseYou've already chosen the best response.0@tkhunny could you help

thatjacksonguy
 2 years ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 could you help me

thatjacksonguy
 2 years ago
Best ResponseYou've already chosen the best response.0@Directrix @hartnn can any of you guys help?? im desperate

hsrikako
 2 years ago
Best ResponseYou've already chosen the best response.1x+y=41 0.05x + 0.25y = 5.45 Do Elimination: x+y = 41 4(0.05x+0.25y = 5.45) > 0.2x+y=21.8 Subtract the like values which is y.: 0.2xx = 4121.8 0.8x = 19.2 Solve for x= 24 Plug x back into original question: x + y = 41 24+y = 41 y=17 x=24 nickels y=17 quarters Check: 25(0.05) +7(0.25) = $5.45

hsrikako
 2 years ago
Best ResponseYou've already chosen the best response.1Sure, let me know if you need anymore help.

thatjacksonguy
 2 years ago
Best ResponseYou've already chosen the best response.0i do im about to post my last one
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.