Register
A jar contains n nickels and d dimes . There are 30 coins in the jar , and the total value of the coins is $2.10. How many nickels and how many dimes are in the jar
149k views
2 votes
A jar contains n nickels and d dimes . There are 30 coins in the jar , and the total value of the coins is $2.10. How many nickels and how many dimes are in the jar

A jar contains n nickels and d dimes . There are 30 coins in the jar , and the total-example-1
User Rohit Walavalkar
by
7.9k points

1 Answer

3 votes
12 nickels and 8 dimes. Hope this helped! :)
User Suelyn
by
8.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!