Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 3 Linear Systems and Matrices - 3.1 Solve Linear Systems by Graphing - Guided Practice for Examples 2,3, and 4 - Page 155: 4

Answer

infinitely many solutions.

Work Step by Step

If we multiply both sides of the first equation by $2$ we get $4x+10y=12$ which is the same as the second equation; thus the lines will be the same when graphed. Thus there are infinitely many solutions.
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