document.write( "Question 321467: Can you give me the formula and help me to answer the follwoing question: Find the following sum\r
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document.write( "35-36-37-38....145-145-150 \n" );
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Algebra.Com's Answer #230226 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! Sum=n/2(a+L) \n" ); document.write( "n=the number of values. \n" ); document.write( "a=the first value \n" ); document.write( "L=the last value. \n" ); document.write( "Sum=(150-38)/2*(35+150) \n" ); document.write( "Sum=112/2*185 \n" ); document.write( "Sum=56*185=10,360 ans. \n" ); document.write( " |