document.write( "Question 849504: The cost to rent a car for a certain number of hours is shown in the table. The total cost includes a fixed fee and an hourly rate.
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\n" ); document.write( "3 $89.25
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\n" ); document.write( "14 $196.50
\n" ); document.write( "A. Write an equation to model the data. Use y to represent the total cost and x to represent the number of hours the car is rented.
\n" ); document.write( "B. What is the fixed fee charged to rent the car?
\n" ); document.write( "c. What is the hourly rate charged to rent the car?\r
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Algebra.Com's Answer #511578 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "using:
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document.write( "hrs  Cost
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document.write( "3   $89.25
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document.write( "6   $118.50
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document.write( " 3h + f = $89.25    |multiplying thru by -2 to  eliminate the h variable
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document.write( " 6h + f = $118.50
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document.write( " -6h -2f = -$178.50
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document.write( " 6h + f = $118.50
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document.write( "     f = $60
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document.write( " 3h + $60 = $89.25
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document.write( "    3h = $29.25
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document.write( "     h = $9.75 per hour
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document.write( " y = $9.75x + $60
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document.write( "CHECKING our answer***
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document.write( " $9.75*14 + $60 =  $196.50
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document.write( "Wish You the Best in your Studies.
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