Answer
19
Work Step by Step
We apply the order of operations:
$3 * 15 \div 9 + (13 - 5)/2 * 4 - 2=45\div9+8/2*4-2=5+4*4-2=5+16-2=21-2=19$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 1 - Section 1.2 - Order of Operations - Exercise - Page 14: 33
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