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hram777 [196]
4 years ago
12

A new television set was recently purchased for the common room in a residence hall for 479.60 including tax. If the tax rate is

9 percent find the price of the television set before taxes
Mathematics
2 answers:
Sonja [21]4 years ago
8 0

Answer:

$436.436 was the price of the television set before taxes.

Step-by-step explanation:

Original cost of television = C

Total cost of television when purchased , T= $479.60

Percentage of tax rate = 9%

Amount of tax paid on purchase= 9% of  $479.60;

\frac{9}{100}\times \$479.60=\$43.164

T = C + $43.164

C = T - $43.164 =$ 479.60 - $43.164 = $436.436

$436.436 was the price of the television set before taxes.

Agata [3.3K]4 years ago
7 0

Answer:

$479.60 / 1.09 = $440

Answer:  $440

Check:

$440 * .09 = $39.60 (taxes) + $440 (TV) = $479.60

Step-by-step explanation:

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Which of the following expressions is equivalent to 9m? m – 9 9 + m (9)( m)
Lena [83]

Answer:

(9)(m)

Step-by-step explanation:

We can obtain the right answer to question as follow:

m – 9

We can not carryout the operation because m and 9 has nothing in common.

9 + m

We can not carry out the operation because 9 and m has nothing in common.

(9)(m)

Thus, (9)(m) can be written as

(9)(m) = 9 × m

We can carryout the operation since 9 can multiply the coefficient of m i.e 1 as shown below:

9 × m = 9 × 1m = 9m

Thus,

(9)(m) = 9m

From the above illustrations, we can see that (9)(m) is equivalent to 9m

6 0
3 years ago
How is the graph of y=log(x) transformed to produce the graph of y=log(2x)+3
V125BC [204]

Answer:

  • horizontally compressed by a factor of 2 and translated upward by 3 units.

Step-by-step explanation:

A multiplier of x in a function transformation is effectively a compression factor. That is f(2x) will have half the horizontal extent of f(x) for the same values of x.

Addition of a constant the the value of a function effectively translates the graph upward by that amount. The graph of y = log(2x) +3 has been translated upward 3 units.

The graph of y=log(x) has been horizontally compressed and translated upward to produce the graph of y = log(2x) +3.

6 0
3 years ago
Help please. It's math.
Lana71 [14]

2x - y = 5 = http://www.algebra.com/algebra/homework/Graphs/Graphs.faq.question.141166.html

6 0
3 years ago
In simplest form …..
777dan777 [17]

Answer:

2\sqrt[3]{2}    

Step-by-step explanation:

\sqrt[3]{54} - \sqrt[3]{2}

\sqrt[3]{2 * 3 * 3 * 3} - \sqrt[3]{2}         Prime factorization.

3\sqrt[3]{2} - \sqrt[3]{2}                      Simplify the radical.

2\sqrt[3]{2}                              Subtract.

8 0
3 years ago
PLZZZ HELP I WILL MARK BRAINIEST
charle [14.2K]

Answer: 47.5 ft^2

Step-by-step explanation: First find the area of the rectangle using the formula length*height. This is 10*4 or 40.

Then find the area of the bottom triangle using the formula (base*height)/2. This will be (3*3)/2, which simplifies to 9/2, which is 4.5.

Then find the area of the top triangle using the same formula, which will be (2*3)/2, which simplifies to 6/2, which is 3.

Add all of these together. 40+3+4.5=47.5.

8 0
3 years ago
Read 2 more answers
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