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maddysmall32
24.06.2019 •
Mathematics
Atheater group made appearances in two cities. the hotel charge before tax in the second city was $1000 higher than in the first. the tax in the first city was 3%, and the tax in the second city was 8%. the total hotel tax paid for the two cities was $410. how much was the hotel charge in each city before tax?
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Ответ:
Let x = the charge in 1st city before taxes
Let y = the charge in 2nd city before taxes
Set up equation before taxes.
y = x - 1500 eq1
Set up equation for total tax paid.
0.065x + 0.06y = 378.75 eq2
Substitute eq1 into eq2.
0.065x + 0.06(x - 1500) = 378.75
0.065x + 0.06x - 90 = 378.75
0.125x - 90 = 378.75
0.125x = 468.75
x = 3750
Substitute this value of x into eq1.
y = 3750 - 1500
y = 2250
The hotel charge in city one is $3750 and the hotel charge in city two is $2250.
Step-by-step explanation:
Ответ:
they are 2 lines that look ;like this =
Step-by-step explanation: the 2 lines of the equal sign are parallel