document.write( "Question 600276: the school cafeteria needs to buy no more than 28 pounds of apples. A supermarket sell 4-pounds and 7-pounds of apples. write and graph inequality showing the number of 4-pound and 7-pound bags of apples the cafeteria can buy \n" ); document.write( "

Algebra.Com's Answer #379224 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"+x+\"$ = the maximum
\n" ); document.write( "number of 4 pound bags
\n" ); document.write( "of apples the cafeteria can buy.
\n" ); document.write( "-------
\n" ); document.write( " $\"+y+\"$ is the maximum
\n" ); document.write( "number of 7 pound bags of
\n" ); document.write( "apples the cafeteria can buy
\n" ); document.write( "-------
\n" ); document.write( " $\"+4x+%2B+7y+%3C=+28+\"$
\n" ); document.write( " $\"+7y+%3C=+-4x+%2B+28+\"$
\n" ); document.write( " $\"+y+%3C=+-%284%2F7%29%2Ax+%2B+4+\"$
\n" ); document.write( "Here's the graph. All the possible solutions
\n" ); document.write( "lie on the line and under the line
\n" ); document.write( "and bounded by the
\n" ); document.write( "x and y axes
\n" ); document.write( " $\"+graph%28+400%2C+400%2C+-2%2C+10%2C+-2%2C+10%2C+-%284%2F7%29%2Ax+%2B+4+%29+\"$ \n" ); document.write( "

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