document.write( "Question 483738: i was given this problem at school on friday -2.5(2a-4 the teacher said the answer is -5a+10 I ask her to explian it to me but, the bell rang. so can u please explain how she got -5a+10 as the answer please. thank u \n" ); document.write( "
Algebra.Com's Answer #331028 by Alan3354(69443) You can put this solution on YOUR website! -2.5(2a-4) \n" ); document.write( "= -2.5*(2a) - 2.5*(-4) \n" ); document.write( "= -5a + 10 \n" ); document.write( " \n" ); document.write( " |