antonshvetssupr antonshvetssupr

14-05-2018
Mathematics

contestada

Nick has $7.70 in quarters and dimes, and the total number of coins is 38. How many quarters and how many dimes?

Respuesta :

qwaszx12 qwaszx12

14-05-2018

$0.25Q+$0.10D=$7.70
$0.25(26)+$0.10(12)=$7.70
$6.50+$1.20=$7.70
$7.70=$7.70
So, there's 26 quarters and 12 dimes.

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anikabanikakeekee anikabanikakeekee

20-05-2020

Answer:

Hi there! Your Answer is 26 quarters and 12 dimes.

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