document.write( "Question 170857: Write a Linear equation that gives total fees (t) to be paid by astudent taking (x) credits.\r
\n" ); document.write( "\n" ); document.write( "$20 per credit.
\n" ); document.write( "$50 student service fee.
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Algebra.Com's Answer #126147 by Mathtut(3670)\"\" \"About 
You can put this solution on YOUR website!
let total fees be t and credits be x\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28t=20%28x%29%2B50%29\"----->where 50 dollars is a fixed cost
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