Mathematics
Belfield509
18

Catherine rents a booth at a flea market for $80 per day she plans to sell printed T-shirts for $14 each if the cost price of each shirt is five dollars how many printed T-shirts must sell to make a profit of at least $250 for a day

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(1) Answers
lhaelha2

$14x -($80 + $5x) ≥$250 $14x -$80 -$5x ≥$250 $9x -$80 ≥$250 $9x-$80+$80≥$250+$80 $9x≥ $330 $9x/$9≥$330/$9 x≥36.6667 x ≥37 Check $14x -($80 + $5x) ≥$250 $14(37) -($80 + $5(37)≥$250 $518 -($80 + $185)≥$250 $518 - $265 ≥$250 $253≥$250

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