#### Answer

incorrect
685

#### Work Step by Step

$\ \overset67\overset{13}4\overset{11}1$
$\underline{-5\ 6}$
$\ 6\,8\,5$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

incorrect
685

$\ \overset67\overset{13}4\overset{11}1$
$\underline{-5\ 6}$
$\ 6\,8\,5$

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