document.write( "Question 947404:
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document.write( "There are at most 12 bicycles and tricycles in a school playground. There are at least 17 wheels altogether. Let b equal the number of bicycles and t equal the number of tricycles. Which system describes this situation?
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document.write( "b + t <= 12 2b + 3t >=17
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document.write( "b + t <=12 2b + 3t <= 17
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document.write( "b + t <= 12 2b + 3t > 17
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document.write( "b + t < 12 2b + 3t >=17 \n" );
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Algebra.Com's Answer #578047 by addingup(3677)![]() ![]() You can put this solution on YOUR website! There are at most 12 means there are 12 or less: b+t<=12 \n" ); document.write( "At least 17 means there are 17 or more: 2b+3t>= 17 \n" ); document.write( "Thus, b + t <= 12; 2b + 3t >=17 is your answer \n" ); document.write( " |