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Ymorist [56]
4 years ago
7

The amount of tax for each camera is $5.25 and the tax rate is 6%. Explain how the equation: (Original Cost)(Percent) = Tax Amou

nt is adjusted to solve for the original cost.
Mathematics
2 answers:
Mekhanik [1.2K]4 years ago
8 0

Answer:

The equation is adjusted by dividing the tax amount by the percent to find the original cost. Dividing by the percent is the inverse operation of multiplying by percent.

Step-by-step explanation:

Degger [83]4 years ago
3 0

x(1.06)=5.25

The reason it is 1.06 is because it is the original cost plus tax. You can divide each side by 1.06 to get x roughly equals 4.95.

So $4.95 is roughly what the camera costs rounded to the nearest cent.

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Simplifying radical expressions expression is important before addition or subtraction because it you need to which like terms can be added or subtracted. If we hadn't simplified the radical expressions, we would not have come to this solution. In a way, this is similar to what would be done for polynomial expression.
7 0
3 years ago
A chemist recorded the change in temperature of a cooling liquid as −25.5°F over a 1.5 minute period. The temperature fell at a
Strike441 [17]

The rate of change in temperature is −17°F/min

<h3>Rate of change of a function</h3>

The formula for calculating the rate of change of a function is expressed as:

Rate of change = rise/run

This is also known as the slope of the function

Given the following parameters

Temperature = −25.5°F

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Determine the rate of change

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Learn more on rate of change here: brainly.com/question/8728504

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5 0
2 years ago
Please help me with this questions I need the answer
Anastaziya [24]

Answer:

it rly doesnt matter

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Evaluate the expression below if m = 350.<br><br> 3.5m =
Lena [83]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Step-by-step explanation:

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