document.write( "Question 967138: Please help me solve this problem
\n" ); document.write( "A student with two summer jobs earns $10 per hour at a cafe and $8 per hour at a market. The student would like to earn at least $800 per month.
\n" ); document.write( "a. Write and graph an inequality to represent the situation.
\n" ); document.write( "b. The student works at the market for 60 hours per month and can work at most 90 hours per month. Can the student earn at least $800 each month? Explain how you can use your graph to determine this.\r
\n" ); document.write( "\n" ); document.write( "I know that the problem set up like this $800 ≥ $10x + $8y but I need help on solving it please and thank you
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Algebra.Com's Answer #591168 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+x+\" = hrs worked at cafe
\n" ); document.write( "\"+y+\" = hrs worked at market
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\n" ); document.write( "(a)
\n" ); document.write( "\"+10x+%2B+8y+%3E=+800+\"
\n" ); document.write( "(b)
\n" ); document.write( "\"+y+=+60+\"
\n" ); document.write( "\"+x+%3C=+90+-+60+\"
\n" ); document.write( "\"+x+%3C=+30+\"
\n" ); document.write( "\"+10x+%2B+8%2A60+%3E=+800+\"
\n" ); document.write( "\"+10x+%3E=+320+\"
\n" ); document.write( "\"+x+%3E=+32+\"
\n" ); document.write( "----------------
\n" ); document.write( "No, student can't earn at least $800/month
\n" ); document.write( "If student works the maximum of \"+30+\" hrs/month:
\n" ); document.write( "\"+10%2A30+%2B+8%2A60+=+300+%2B+480+\"
\n" ); document.write( "\"+300+%2B+480+=+780+\"
\n" ); document.write( "----------------------
\n" ); document.write( "Student needs to work 2 more hrs at cafe to
\n" ); document.write( "make 800/month\r
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