document.write( "Question 1038018: A bag contains 45 marbles, all of which have at least one dot painted on them. The dots are either green or blue.
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document.write( "If 30 marbles have a green dot pained on them and 25 marbles have a blue dot painted on them, at least how many marbles have both blue and green dots? \n" );
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Algebra.Com's Answer #652725 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! If 30 marbles have a green dot painted on them, them 15 of them DON'T. Similarly, 25 marbles with blue dots leaves 20 marbles without. 20+15=35; 45-35=10 marbles with both blue and green dots!!!!!!!!! \n" ); document.write( " |