#### Answer

80 miles

#### Work Step by Step

The map on p. 35 is a little hard to read, but the exact distances are $11+16+19+31=78$. Round to the nearest 10: $10+20+20+30=80$.

Published by
Pearson

ISBN 10:
0321955048

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

80 miles

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