#### Answer

28.5 $\leq$ x $\leq$ 29 inches

#### Work Step by Step

Ideal length is 28.75,
length varies by 0.25 ,so add 0.25 to 28.75 and subtract 0.25 from 28.75:
28.75+.25=29
28.75−.25=28.5
Thus;
28.5 $\leq$ x $\leq$ 29 inches

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Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

28.5 $\leq$ x $\leq$ 29 inches

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