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aniked [119]
3 years ago
5

Which expression is equivalent to -80? O -4.5 O-4.5 O 4/5 O 4.5

Mathematics
1 answer:
Snezhnost [94]3 years ago
8 0

Answer:

-4/5

Step-by-step explanation:

When you divide -4 from 5 you get -0.80

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A bag contains 10 black, 15 white, and 25 blue marbles. What is the probability of randomly selecting one
gulaghasi [49]

Answer: 0.8 or 80%

Step-by-step explanation:

First find the total number of marbles:

10 + 15 + 25 = 50 marbles total

To find the number of marbles that are not black:

15 + 25 = 40 marbles that are not black

Set up ratio:

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Find an expression which represents the difference when (2x − 6) is subtracted
Sloan [31]

Answer:

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First term that into an equation.

Because our first term is being subtracted from our second one, our equation is written as:

(7 - 5) - (2x - 6).

Simplify the first term by subtracting:

7 - 5 = 2

Now simplify the second term by multiplying 2x - 6 by -1 to get them out of the parenthesis. We do this because there is a negative sign in front of it.

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Now our equation is:

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URGENT!! Please help if you can!!
Leviafan [203]

Answer:

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Step-by-step explanation:

It is not a function since it does not pass the vertical line test.

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