document.write( "Question 1039331: Sonya runs a small store. She wants to display the cans of corned beef by stacking them in the shape of a triangle. Sonya's shelf can accommodate 7 rows of cans stacked on top of each other. If each row has 2 cans more than the row above it, and the topmost row contains 5 cans, how many cans did Sonya place at the bottom? \n" ); document.write( "
Algebra.Com's Answer #654245 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Count them and see:\r\n" );
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document.write( "Or you can use the formula for the nth\r\n" );
document.write( "term of an arithmetic sequence with first term a1=5,\r\n" );
document.write( "number of terms n=7, common difference d=2.\r\n" );
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document.write( "Edwin
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