document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=828647>Question 828647</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would I solve this pre-alg. question ?\r<BR>\n" );
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document.write( "odina'a scores on the first three of four 100-pionts tests were 89, 92, and 82. Use the inequality 89+92+82+s/4 greater than or equal to 90, to determine what scores she could receive on the fourth test and have an average of at least 90 for all the tests </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #499426 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=499426\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---<BR>\n" );
document.write( "(89+92+82+s)/4 >= 90<BR>\n" );
document.write( "89+92+82+s >= 90*4<BR>\n" );
document.write( "263 + s >= 360<BR>\n" );
document.write( "s >= 360 - 263<BR>\n" );
document.write( "s >= 97<BR>\n" );
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document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
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document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
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document.write( "Solve systems of linear equations up to 6-equations 6-variables:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php </SPAN>\n" );
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