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Yuki888 [10]
3 years ago
15

Does the following table represent a function? Explain

Mathematics
1 answer:
pashok25 [27]3 years ago
3 0

Answer:

No, when looking for a function you are looking at x,y and if you look a the table you have two x's equal one number. it can be one x is pared up with tow y intercepts but not the other way around.

Step-by-step explanation:

Hope it helps, i haven't done this since 7th grade

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Which is the following statements is NOT true?
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The last one is the answer; The slope of AB is different than the slope of BC.

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In a class of 40 students, 5 like neither Nokia nor
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Answer:

No student liked only Nokia

Step-by-step explanation:

The information can be illustrated as shown on the Venn diagram.

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8 0
3 years ago
Keith has $500 in a savings account at the beginning of the summer. He withdraws $25 each week for food, clothes, and movie tick
alexdok [17]

Answer:

You can put this solution on YOUR website!

the inequality is 500 - 25x >= 200

this insures that he will have at least 200 at the end of the summer.

subtract 200 from both sides of that inequality and add 25x to both sides of that inequality to get 500 - 200 >= 25x

simplify to get 300 >= 25x

divide both sides of that equation by 25 to get 300 / 25 >= x

simplify to get 12 >= x

12 >= x means x <= 12.

 

when x is smaller than or equal to 12, he will be guaranteed to have at least 200 in the account at the end of the summer.

when x = 12, what is left in the account is 500 - 25 * 12 = 200.

when x = 11, what is left in the account is 500 - 25 * 11 = 225.

when x = 13, what is left in the account is 500 - 25 * 13 = 175.

the maximum number of weeks he can withdraw money from his account is 12.

Step-by-step explanation:

6 0
3 years ago
Lee spent 1/3 of his money on a jacket then he spent 1/4 of he remainder on a skirt how much did his spend on the skirt and how
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How is it possible to know how much he started with? Or is it not asking for an exact amount?
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3 years ago
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