document.write( "Question 1097327: mike rents a car for a total of £445. The rental charges are £145 for the first day and £60 per day after that. For how many days did Mike rent the car? \n" ); document.write( "
Algebra.Com's Answer #711781 by greenestamps(13203)\"\" \"About 
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Using formal algebra, let d be the total number of days; then (d-1) is the number of days after the first day. Then
\n" ); document.write( "\"145%2B60%28d-1%29+=+445\"

\n" ); document.write( "That should be an easy equation to solve.

\n" ); document.write( "You should also practice trying to solve the problem by logical analysis, perhaps to see if the answer you get using algebra is correct.

\n" ); document.write( "The first day costs £145. If the total cost was £445, how much is left after that first day?
\n" ); document.write( "Then if each additional day costs £60, how many additional days can he rent the car for with the amount that is left?
\n" ); document.write( "And so how many days total is that?
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