asked 50.2k views
1 vote
Mark has been collecting 11 map pencils each week for several weeks. He then gives 13 pencils to his friend. If p represents the number of weeks that Mark has been collecting pencils, which expression represents the number of pencils Mark has left?

asked
User Gdbj
by
8.8k points

2 Answers

3 votes
11p-13 since p represents the number of weeks
answered
User Anders Lindahl
by
8.1k points
3 votes
The expression, 11p-13, models the number of pencils Mark has left

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