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Biology 18 Online
OpenStudy (anonymous):

Jaoquin buys 3 dozen lightbulbs. After changing the lightbulbs in his house, he has 15 lightbulbs left. How many lightbulbs did he use? (3 points)

OpenStudy (dims116):

21 lightbulbs

OpenStudy (anonymous):

thanks ur awesome

OpenStudy (blues):

Please post math questions in the math group.

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