document.write( "Question 1124480: \"At the shake shack, two orders of fries and four shakes cost $5.90. How much is an order of fries ? How would you write out this equation ?\" \n" ); document.write( "
Algebra.Com's Answer #740843 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "\"At the shake shack, two orders of fries and four shakes cost $5.90. How much is an order of fries ? How would you write out this equation ?\"
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Let cost of 1 order of fries and 1 shake be F, and S, respectively
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document.write( "Then we get: 2F + 4S = 5.9______2(F + 2S) = 2(2.95)
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document.write( "F + 2S = 2.95
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document.write( "Equation for an order of fries: \"highlight_green%28matrix%281%2C3%2C+F%2C+%22=%22%2C+2.95+-+2S%29%29\"
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document.write( "That's all!! \n" );
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