Answer
$$57.13 \ dollars$$
Work Step by Step
We first estimate the sum by rounding the costs to the nearest dollar:
$$ 1+8+45+4\\ 58 \ dollars $$
The exact value is:
$$ .89 + 7.53+44.96+3.74 \\ 57.13 \ dollars$$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 4 - Decimals - 4.3 Adding and Subtracting Decimal Numbers - 4.3 Exercises - Page 289: 52
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