SOLUTION: A consultant charges $45 for each hour she works on a
consultation, plus a flat $30 consulting fee. How many
hours of work are included in a $210 bill for a
consultation?
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-> SOLUTION: A consultant charges $45 for each hour she works on a
consultation, plus a flat $30 consulting fee. How many
hours of work are included in a $210 bill for a
consultation?
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Question 324883: A consultant charges $45 for each hour she works on a
consultation, plus a flat $30 consulting fee. How many
hours of work are included in a $210 bill for a
consultation? Answer by mananth(16946) (Show Source):
You can put this solution on YOUR website! $45 for each hour
a flat $30 consulting fee.
$210 bill
..
let the number of hours she worked be x
$45 /hour
charges for hours= 45x
..
45x + 30 = 210
add -30 to both sides
45x +30-30=210-30
45x=180
x=180/45
x= 4 the number of hours she works.
