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16 votes
16 votes
Isaiah is trying to buy dry-erase markers for his teachers during teacher appreciation week. He

is able to collect 12 markers a day and started off with 15. How many days will it take him to get
to 135 markers? Make an equation to solve the problem using m for markers and d for days.

User Kranar
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1 Answer

21 votes
21 votes

Answer:

It will take him 10 days to get to 135 markers.


d=12m+15

Explanation:

(attached)

Isaiah is trying to buy dry-erase markers for his teachers during teacher appreciation-example-1
User Svetlin Nakov
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2.7k points