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balandron [24]
3 years ago
12

While Mike was visiting his sister in Arlington, he bought an aquarium that was marked down 60% from an original price of $100.

If the sales tax in Arlington is 5%, what was the total cost of the aquarium?
Mathematics
2 answers:
Kazeer [188]3 years ago
7 0

Answer:

The answer is $42 but give the other guy brainliest.

Step-by-step explanation:

Ymorist [56]3 years ago
6 0

Answer:

$42

Step-by-step explanation:

100 - 60% * 100 = $40

Since tax is 5%, therefore:

40 + 5% of 40 = $42

Thenks and mark me brainliest :))

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Answer:

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Step-by-step explanation:

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For tree A to be taller than tree B, then it means thay;

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Thus;

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6t - 3t + 24 > 39

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Divide both sides by 3 to get;

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Thus, time interval when Tree A is taller than Tree B is; t > 5

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