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3 years ago

An item has a listed price of $30 if the sales tax rate is 7% how much is the sales tax in dollars

Mathematics

1 answer:

Svetach [21]3 years ago

4 0

Answer:

The sales tax is 2.10

Step-by-step explanation:

Take the price of the item and multiply by the sales tax rate to determine the tax

30 * 7%

30 * .07

2.10

The sales tax is 2.10

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madreJ [45]

Answer:

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Step-by-step explanation:

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4 years ago

2. Let f(x) = 3x² -x+5, find f(x+1)

Anna11 [10]

Answer:

f(x + 1) = 3x² + 5x + 7

Step-by-step explanation:

To find f(x + 1), substitute x = x + 1 into f(x), that is

f(x + 1) = 3(x + 1)² - (x + 1) + 5 ← expand (x + 1)² using FOIL

= 3(x² + 2x + 1) - x - 1 + 5 ← distribute parenthesis by 3

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3 years ago

What does 24c2 equal

mr Goodwill [35]

=24*c2
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4 years ago

Select the two figures that are similar to each other.

kakasveta [241]

Answer:

B and D

Step-by-step explanation:

if they had letters it would be

A B

C D

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3 years ago

Read 2 more answers

If 14x = ^13√14, what value of x makes this equation true?

Andrews [41]

The value of x is 1/13 (4th choice)

Step-by-step explanation:

${a}^{ \frac{m}{n} } = \sqrt[n]{ {a}^{m} }$

If 14^x = ¹³√14, what value of x makes this equation true?

$\sqrt[13]{14} = {14}^{x} \\ \sqrt[13]{14} = {14}^{ \frac{1}{13} }$

So, the value of x is 1/13 (4th choice)

Hope it helpful and useful :)

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3 years ago