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ab7bjulithno
ab7bjulithno ab7bjulithno
  • 30-04-2016
  • Mathematics
Answered

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?

Ab.
Cd.

Verified Answer :

nathan127
nathan127 nathan127
  • 30-04-2016

19 - n = the amount of pencil's he has left

^ The amount of pencils he has, n, the amount of pencil he gives away
The answer is, 19 - n = the expression for the pencil's left

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