document.write( "Question 1110976: a mechanic charge a service fee of $35 plus $15 per hour for labor write a function rule for total cost of hiring the mechanic for a job that take x hours . how much would it cost to hire the mechanic for a job that takes 4 hours ? \n" ); document.write( "

Algebra.Com's Answer #725982 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"+C+\"$ = the cost of hiring mechanic for $\"+x+\"$ hrs
\n" ); document.write( " $\"+C+=+15x+%2B+35+\"$
\n" ); document.write( " $\"+x+=+4+\"$
\n" ); document.write( " $\"+C%284%29+=+15%2A4+%2B+35+\"$
\n" ); document.write( " $\"+C%284%29+=+60+%2B+35+\"$
\n" ); document.write( " $\"+C%284%29+=+95+\"$
\n" ); document.write( "---------------------
\n" ); document.write( "The cost for 4 hrs is $95
\n" ); document.write( " \n" ); document.write( "

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