document.write( "Question 1122053: Adam will use x black stone tiles and y gray stone tiles to cover his patio floor. Black stone tiles cost $5 each and gray stone tiles cost $4 each. He can spend up to $150 on his project, and he wants the number of gray stone tiles to be less than half the number of black stone tiles.
\n" ); document.write( "Select all inequalities that model this situation\r
\n" ); document.write( "\n" ); document.write( "y<1/2x
\n" ); document.write( "x≥0
\n" ); document.write( "y≤1/2x
\n" ); document.write( "5x+4y<150
\n" ); document.write( "5x+4y≤150
\n" ); document.write( "x>0 \n" ); document.write( "

Algebra.Com's Answer #738088 by ikleyn(52776) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Why don't you solve this trivial problem on your own ?\r
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\n" ); document.write( "\n" ); document.write( "Which part of it is difficult to you ?\r
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document.write( "    \"up to\" is the exact analogue of \"less than or equal to\".\r\n" );
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