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92 TI-34 MultiView: A Guide For Teachers © 2007 TEXAS INSTRUMENTS INCORPORATED
You are going to ship a gift to each of
two friends. You see the gifts at two
web sites for the same price. The
shipping charges are different at
each site. The packages weigh 4.5
pounds and 3.2 pounds. Store A will
ship a package for $2 plus $1.40 per
pound. Store B will ship the package
for $3 plus $1.10 per pound. Which
store will charge the least for
shipping each gift?
Store A charges $8.30 and store B
charges $7.95. Store B charges less
to ship the gift that weighs 4.5
pounds.
Press Display
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T z D 1
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Store, recall
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