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Sati [7]
3 years ago
11

Amanda uses the equation y = kx to determine how much money (y) she earns after working any number of hours (x). Amanda earned $

350 after working 40 hours. What is the value of k in Amanda’s equation? A) 8.75 B) 40 C) 350 D) 390
Mathematics
2 answers:
qwelly [4]3 years ago
6 0
A is the correct answer
stiks02 [169]3 years ago
5 0
The answer would be A) 8.75 

To solve you substitute the numbers into the equation y=kx
                                                                                        350=40k 
then you would divide and get 8.75
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Vsevolod [243]

<u>Shorter term class:</u>

You pay $200 for 54 classes in total. So,

\frac{200}{54} =3.704 dollars per class (rounded to 3 decimal places)


<u>Longer term class:</u>

You pay $350 for 108 classes in total, So,

\frac{350}{108} =3.241 dollars per class (rounded to 3 decimal places)


Hence, by taking longer term classes, you save around 3.704-3.241=0.463 dollars.

Rounding to 2 decimal places, you save $0.46 per class.


ANSWER: You save $0.46 per class.

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4 years ago
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3 years ago
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adoni [48]
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3 years ago
What are variable terms
eduard

Answer:

The following tells what variable terms are and a explanation. I hope this is helpful

Step-by-step explanation:

Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables. ... In , the terms are: 5x, 3y, and 8. When a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.

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13 ≤ 4n n = 3 <br><br> True or false ? ( show work )
yaroslaw [1]

Answer:

False

Step-by-step explanation:

13 ≤ 4n if n = 3

13 ≤ 12

Is this true?

First of all this symbol (≤) means

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No

Is 13 equal to 12?

No

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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