2 years ago

4) What is the total cost (tax and price) on a purchase of $108.50 if the sales tax is 8%?

Mathematics

1 answer:

vitfil [10]2 years ago

4 0

Answer: C)$117.18

$108.50 X 1.08 = $108.50

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2 years ago

The cost of a ticket to the circus is $14.00 for children and $32.00 for adults. On a certain day, attendance at the circus was

Evgesh-ka [11]

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Step-by-step explanation:

Given,

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Cost of one adult ticket = $32

Total attendance = 1000

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Let,

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y be the number of adults.

According to given statement;

x+y=1000 Eqn 1

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Subtracting Eqn 3 from Eqn 2

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Dividing both sides by 18

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Putting y=800 in Eqn 1

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400 children and 600 adults bought tickets.

Keywords: linear equations, subtraction

Learn more about subtraction at:

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I would use subsitution
y=x-7
sub x-7 for every x
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add 14 to both sides
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divide both sides by 7
x=4
sub
y=x-7
y=4-7
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x=4
y=-3
(4,-3)

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3 years ago

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