A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
clara1223
 one year ago
Thomas collects dimes and quarters in his change jar. If he has 6 more dimes than quarters, and the total amount of money in the jar is $30.00, find the number of each type of coin in the jar.
clara1223
 one year ago
Thomas collects dimes and quarters in his change jar. If he has 6 more dimes than quarters, and the total amount of money in the jar is $30.00, find the number of each type of coin in the jar.

This Question is Closed

dumbcow
 one year ago
Best ResponseYou've already chosen the best response.0set up 2 equations > 0.1d + 0.25q = 30 > d = q + 6 use substitution ( replace d with "q+6") > 0.1(q+6) + 0.25q = 30 multiply equation by 100 to get rid of decimals 10(q+6) + 25q = 3000 can you solve for q?

clara1223
 one year ago
Best ResponseYou've already chosen the best response.0@dumbcow yes I can! thanks.
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.