Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Dustin has only nickels and quarters in his piggy bank. He has 49 coins total for a combined value of $8.85. How many of each type of coin does he have?

Sagot :

Answer:

17 nickels, 32 quarters

Step-by-step explanation:

n + q = 49

.05n + .25q = 8.85

Multiply the 2nd equation x 4 to make the q's the same amount

4(.05n + .25q = 8.85)

0.2n + q = 35.4

Now subtract the first equation

    n  +  q  = 49

-  .2n + q = 35.4

.8n = 13.6

n = 17 There are 17 nickels

n + q = 49, so 17 + q = 49

q = 32

swagfaiiry

Answer:

he had 17 nickles and 32 quarters

Step-by-step explanation:

View image swagfaiiry
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.