## Prealgebra (7th Edition)

Published by Pearson

# Chapter 1 - Section 1.7 - Exponents and Order of Operations - Exercise Set: 100

\$5040 #### Work Step by Step The total perimeter of each home is 180 ft. The total perimeter for 7 homes is$180\times7=1260 ft$At \$4 per feet, the total charge is $1260\times4=\$5040\$

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