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mafiozo [28]
3 years ago
12

Please help and thank you

Mathematics
1 answer:
RideAnS [48]3 years ago
7 0

Answer:

50

Or D (if D is 50)

Step-by-step explanation:

4.5x+396=621

Subtract 396 from both sides. (Subtraction Property of Equality)

4.5x=225

Divide both sides by 4.5 to get x by itself. (Division Property of Equality)

x=50

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Step-by-step explanation:

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For example, if you rotated a point at (3,2) by 90⁰ counterclockwise. You would change it to (-2,3).

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3 years ago
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For tax purposes, a car rental company assumes each car in their fleet depreciates by 6% per year. If the initial value of a car
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The value of a car after 10 years be $20898.27 if the car rental company assumes each car in their fleet depreciates by 6% per year option (a) $20898.27 is correct.

<h3>What is an exponential function?</h3>

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent \rm y = a^x

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We can solve this problem by exponential function:

The word  depreciate means the price is decreasing.

We can find the value be when the car is 10 years old:

p = 38800(1 - 0.06)¹⁰

p = 38800(0.94)¹⁰

p = 20898.266 ≈ $20898.27

Thus, the value of a car after 10 years be $20898.27 if the car rental company assumes each car in their fleet depreciates by 6% per year option (a) $20898.27 is correct.

Learn more about the exponential function here:

brainly.com/question/11487261

#SPJ1

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1 year ago
Emma needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 5
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Answer:

it's 1 the answer is

Step-by-step explanation:

how I got it I did 2 x2 is 4 and 1÷1 is 1 so if I do 1x1 it is 1

4 0
2 years ago
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