An attendant collected 77 coins from a parking meter. The value of the coins was $9.15, and there were six more dimes than quarters.
Which system models this situation?
Assume the coins are nickels (n), dimes (d), and quarters (q).
A. {n + d + q = 77
{5n + 10d + 25q = 9.15
{d + q = 6
B. {n + d + q = 915
{5n + 10d + 25q = 9.15
{d - q = 6
C. {n + d + q = 77
{0.05n + 0.10d + 0.25q = 9.15
{d - q = 6
D. {n + d + q = 915
{0.05n + 0.10d + 0.25q = 77
{d + q = 6
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An attendant collected 77 coins from a parking meter. The value of the coins was $9.15, and there were six more dimes than quarters. Which ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
2y = x + 3 5y = x - 7 What is the solution set of the given system?
Answers (1)
Ana had made 26 million bars of soap in a year but Kelly made 260 billion how much more did Kelly make
Answers (1)
A vehicle purchased for $20,700 depreciates at a constant rate of 7%. Determine the approximate value of the vehicle 15 years after purchase. Round to the nearest whole dollar.
Answers (1)
What is the value of the two and 2783 is blank times the value of the two in 7283
Answers (1)
How to solve the problem for this question. A jackets original price is $65.00. It is on sale for 40% off. You have to pay 5% slaes tax. What is the final price for the jacket?
Answers (1)
New Questions in Mathematics
8 times 5 minus 2 plus 4 divided by 2 equals 33 when
Answers (1)
A certain number was multiplied by 7. 4 was taken away from the product. Finally, that difference was then divided by 9, resulting in 5. Find the initial number.
Answers (1)
Estimate 9.9 squared x 1.79
Answers (1)
A grocery store sells steak for $6.10 per pound. What would be the cost of 2 3/5 pounds of steak?
Answers (1)
Given the system of equations, what is the y-coordinate of the solution?5x - 4y = 7x = 5 - y
Answers (1)