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a theater group made appearances in two cities.
The hotel charge before tax in the second city was $1000 lower than in the first.
The tax in the first city was 10%, and the tax in the second city was 6%.
The total hotel tax paid for the two cities was $420.
How much was the hotel charge in each city before tax?
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Let x be the hotel charge in the first city before tax, in dollars.
Then that in the second city is (x-1000) dollars.
Write the total hotel tax paid for the two cities
0.1x + 0.06(x-1000) = 420 dollars.
Simplify and find x
0.1x + 0.06x - 60 = 420
0.16x = 420 + 60 = 480
x = 480/0.16 = 3000.
ANSWER. $3000 in the first city and $2000 in the second city.
CHECK. 0.1*3000 + 0.06*2000 = 300 + 120 = 420 dollars. ! correct !
Solved.