document.write( "Question 13045: I need help solving problems like this:\r
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document.write( "-5 x 23 and 4 - -6\r
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document.write( "Just a lot of problems with signed numbers adding, subtracting, multiplying and dividing.. PLEASE HELP!! \n" );
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Algebra.Com's Answer #6556 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! -5 x 23 \n" ); document.write( "With multiplication and division; positive and negative numbers are easier than add and subtract. Is all you need to remember; they both have the same sign answer is +; if they have different signs answer is -. \n" ); document.write( "So with your problem: -5*23; we have two different signs so the answer is negative. \n" ); document.write( "-5 * 23= -115\r \n" ); document.write( "\n" ); document.write( "4 - -6 \n" ); document.write( "When we are subtracting integers, we are going to remember; \"change, change\". \n" ); document.write( "That means, with a problem such as; \n" ); document.write( "4 - -6; we keep the 4 positive, change the - to a + and change the negative -6 to a positive +6. \n" ); document.write( "4 + 6= 10\r \n" ); document.write( "\n" ); document.write( "Hope this helps \n" ); document.write( "=) \n" ); document.write( " \n" ); document.write( " |