Answer
see below
Work Step by Step
-2x$\geq$1
Divide by -2 and reverse the inequality
x$\leq$-1/2
Reverse the inequality symbol because you divided by a negative.
The solution is all real numbers that are less than or equal to -1/2.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 10 - Radical Expressions and Equations - 10-6 Trigonometric Ratios - Practice and Problem-Solving Exercises - Page 651: 51
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