## Algebra: A Combined Approach (4th Edition)

Published by Pearson

# Chapter 2 - Section 2.5 - Formulas and Problem Solving - Exercise Set: 40

#### Answer

$\frac{140}{11}$ hours or 12.7 hours correct to 1 decimal place

#### Work Step by Step

Time = $\frac{distance}{speed}$ = $\frac{700}{55}$ = $\frac{140}{11}$ $\approx$ 12.7 hours

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