SAT, 29.12.2021 01:00 sissy11145
A shipping company charges a flat rate of $7 for packages weighing five pounds or less, $15 for packages weighing more than five pounds but less than ten pounds, and $22 for packages weighing more than ten pounds. During one hour, the company had 13 packages that totaled $168. The number of packages weighing five pounds or less was three more than those weighing more than ten pounds. The system of equations below represents the situation.
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A shipping company charges a flat rate of $7 for packages weighing five pounds or less, $15 for pack...
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