Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.1 - Real Numbers - 1.1 Exercises: 75

Answer

$(a)15$ $(b)$24 $(c)$1.675

Work Step by Step

$(a) 17-2 = 15$ $(b) 21 -(-3) - 24$ $(c) 11/8 - (-3/10) = 1.675$
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