Answer
$-\dfrac{7}{4}$
Work Step by Step
Interchanging the numerator and the denominator, then the reciprocal of the given expression, $
-\dfrac{4}{7}
$, is
\begin{array}{l}\require{cancel}
-\dfrac{7}{4}
.\end{array}
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 1 - Introduction to Algebraic Expressions - Test: Chapter 1 - Page 78: 18
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