Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 2 - Solving Linear Inequalities - 2.1 - Writing and Graphing Inequalities - Exercises - Page 58: 13

Answer

$x\geq1.7$

Work Step by Step

Add $0.5$ to $1.2$: $$0.5+1.2=1.7$$ So, the second weight is at least $1.7$ pounds. Let it be $x$: $$x\geq1.7$$
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