document.write( "Question 1014026: A student scored 84 and 87 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90, inclusive. \n" ); document.write( "
Algebra.Com's Answer #630340 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! The total divided by 3 has to be between 255 and 270. \n" ); document.write( "255<=171+x<=270 \n" ); document.write( "or 84<=x<=99 \n" ); document.write( " |