document.write( "Question 665430: A club decides to sell T-shirts for $12 as a fund-raiser. It costs $20 plus $8 per T-shirt to make the T-shirts. Write and solve an equation to find how many T-shirts the club needs to make and sell in order to profit at least $100. (1 point) \n" ); document.write( "
Algebra.Com's Answer #413841 by ReadingBoosters(3246)\"\" \"About 
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12x = money made
\n" ); document.write( "20+8x = cost
\n" ); document.write( "where x is the number of t-shirts made
\n" ); document.write( "selling for $12 ea
\n" ); document.write( "...
\n" ); document.write( "Amount made - cost = profit
\n" ); document.write( "12x - (20+8x) = 100
\n" ); document.write( "12x - 20 - 8x = 100
\n" ); document.write( "4x = 100 + 20
\n" ); document.write( "4x = 120
\n" ); document.write( "x = 30 shirts
\n" ); document.write( "...
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