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Mathematics, 21.08.2019 13:00 paige3673

On test day, a teacher sharpens 19 pencils to lend out to his students. if n represents the number of pencils that the teacher lends out, which expression represents the number of pencils he has left?
a. b.
c. d.

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On test day, a teacher sharpens 19 pencils to lend out to his students. if n represents the number o...
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