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3 years ago

Televisions are on sale for 40% OFF the original price of $600. After tax (8.5%) is applied, what is the final price?

Mathematics

1 answer:

FromTheMoon [43]3 years ago

6 0

First, determine what is 40% of $600. Multiple 40 (as a decimal) by 600.

0.4 x 600 = 240

Therefore, the discount is $240 off $600.

Subtract the two values to find price (before tax): 600 - 240 = 360

So the TV will cost $360 before tax.

The tax is 8.5%. Multiply 8.5 as a decimal by 360 to find the amount of tax added.

0.085 x 360 = 30.6

Add 30.6 and the price before tax to find the final price.

30.6 + 360 = 390.60

Therefore, the final price of the TV is $390.60

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2 years ago

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<h3>Answer: Choice A</h3>

Domain: x > 4
Range: y > 0

========================================================

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So it appears the domain could involve x = 4 itself; however, if we tried that x value, then we'd get a division by zero error.

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We know that

surface area=area of the base+4*[area of one lateral triangle side]

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area of one lateral triangle side=b*h/2
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h is the height of the lateral triangle side
h is equal to the slant height
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3 years ago

Televisions are on sale for 40% OFF the original price of $600. After tax (8.5%) is applied, what is the final price?​

Televisions are on sale for 40% OFF the original price of $600. After tax (8.5%) is applied, what is the final price?