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December 31, 2015 06:49
Homework
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Johnny had half as many erasers as pencils. | |
He had nine times as many pinwheels as erasers. | |
He had a total os 120 peices. | |
How many pencils did Johnny have? | |
Show your work. | |
120 = x+(x*.5)+((x*.5)*9) |
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