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ELEN [110]
3 years ago
9

An item has a listed price of $90. If the sales tax rate is 8%

Mathematics
1 answer:
sveta [45]3 years ago
3 0
Hello! To find the sales tax of an item, all you have to do is multiply the listed price by the tax rate. You pay $90 for an item with 8% tax rate. Let's solve it. 90 * 8% (0.08) is 7.2. There. The sales tax is $7.20.
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MATH QUESTION ON SLOPESSSSSSS
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3 0
3 years ago
Jeans are reduced from 28.00 to 18.20 during a sale at a department store. What percentage was the original price reduced?
Natali [406]

Answer:

The original price was reduced 35%

Step-by-step explanation:

we know that

Jeans are reduced from $28.00 to $18.20

In this problem

The original price of 28.00 represent 100%

so

using proportion

Find out what percentage represent the difference between the original price and the new price

\frac{28}{100}=\frac{28-18.20}{x}\\\\x=100(9.8)/28\\\\x=35\%

therefore

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6 0
3 years ago
Need Help solving this , pic of question
MissTica
<h3>Answer:</h3>

length: 7 ft

width: 5 ft

<h3>Explanation:</h3>

Your familiarity with times tables tells you that 35 = 5×7. Checking, you find that 7 = 3×5 - 8, so you know that these values (5, 7) are the width and length of the rectangle (in feet).

7 0
3 years ago
If (x + yi) + (4(x + yi) + 6i) = 10, what is x + yi?
Verizon [17]

Answer: (10 - 6i)/5

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⇔ 5(x + yi) + 6i = 10

⇔ 5(x + yi) = 10 - 6i

⇔ x + yi = (10 - 6i)/5

Step-by-step explanation:

8 0
3 years ago
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Lera25 [3.4K]

Plug this into the formula y2 - y1 / x2 - x1

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-3 - (-1) / 2 - (-2)

-2 / 4

-1/2

The slope is -1/2.

4 0
3 years ago
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