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Mathematics 7 Online
OpenStudy (lindseyhope123):

PLease help dont understand this!!

OpenStudy (lindseyhope123):

OpenStudy (ajspeller):

d=dimes q=quarters d+q=12 0.10d+0.25q=1.50 Then solve the system of linear equations OR d+q=12 10d+25q=150 Then solve the system of linear equations. You can view the following tutorials for techniques how how to solve linear systems. https://www.youtube.com/playlist?list=PLsX0tNIJwRTwHqLbfCQTZdVUmqz1KBHgv I hope this helps!

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