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3 years ago

A package of AA batteries cost 3.50 plus an additional 6% tax. What is the price after tax?

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

8 0

He answer would be $3.71

weqwewe [10]3 years ago

3 0

The batteries cost 3.50. We want to find out how much they cost after a 6 percent sales tax.

First take the percentage and change it into decimal form, then multiply with the original number like I've done below.

3.50 * 0.06 = 0.21

3.50 + 0.21 = 3.71

Then you simply add the amount to the original 3.50 to get $3.71 as your price after sales tax.

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JulsSmile [24]

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3 years ago

Which of the following is an equivalent form of the compound inequality

blondinia [14]

Answer:

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Step-by-step explanation:

option (d) is correct.

An equivalent form of the given compound inequality −44 > −2x − 8 ≥ −8 is −44 > −2x − 8 and −2x − 8 ≥ −8

Step-by-step explanation:

Given a compound inequality −44 > −2x − 8 ≥ −8

We have to write an equivalent form of compound inequality.

Compound inequality consists of two inequalities joined together and the solution is the intersection of each inequality.

Compound inequality has two sides the left hand side and right hand side we can solve them by taking each inequality one at a time.

For given compound inequality, −44 > −2x − 8 ≥ −8

we have

Left side of inequality as −44 > −2x − 8

and right side of inequality as −2x − 8 ≥ −8

Thus, option (d) is correct.

Thus, An equivalent form of the given compound inequality −44 > −2x − 8 ≥ −8 is −44 > −2x − 8 and −2x − 8 ≥ −8

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3 years ago

Please help!! thank you.

Zina [86]

(A) Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ is:

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$=(-2x^{3})(x^{3})+(-2x^{3})(-3x)+(-2x^{3})(-4)+x(x^{3})+(x)(-3x)+(x)(-4)+(-5)(x^{3})+(-5)(-3x)+(-5)(-4)$

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(B) Yes.

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Commutative Property of multiplication says that a.b = b.a.

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