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3 years ago

13

The selling price of a shirt before sales tax 10$.the finial price of a shirt including sales tax is 12.5 .what is the rate of t

he sales tax applied

1 answer:

maw [93]3 years ago

7 0

$11.25 because 10 times 1.125 is equal to 11.25

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3 years ago

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Virty [35]

Answer:

$(3x^2-y^4)(3x^2-y^4)$

Step-by-step explanation:

We'll assume the correct expression to be factored is

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One must try to find out if the expression is a perfect square. To test it, we'll take the square root of the first and the last term. If they are exact, we'll procceed with the next step

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Since both are exact, we'll test if the middle term is twice the product of both square roots:

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The required factoring is

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8 0

3 years ago

Jane is a software saleswoman. Her base salary is 1800, and she makes an additional 90 for every copy of English is Fun she sell

Leni [432]

Answer:

Step-by-step explanation:

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3 years ago

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