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egoroff_w [7]
3 years ago
6

The sum of two numbers $x$ and $y$ is 399, and the value of the fraction $\frac{x}{y}$ is 0.9. What is the value of $y - x$?

Mathematics
1 answer:
sergey [27]3 years ago
4 0

Answer:

none

Step-by-step explanation:

first thats not a  number

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The Knicks and Nets have a total 30 players.
Blababa [14]

Answer:

Step-by-step explanation:

From the problem statement, we can set up the following two equations:

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where K is the number of Knicks players, and N is the number of Nets players.

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5 0
2 years ago
Can you please show me how to calculate the volume for each prism?
larisa [96]

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8 0
3 years ago
5-1-9/3-9 What do I do?
Contact [7]
Rewrite it to simplify using order of operations.

P E M D A S
() ^2 × ÷ + -

So nw it's
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no now it's
(5-1)-(3-9)
4-(-6) I wrote the negative in parentheses to show its not an additional subtraction sign. also if you look it's sort of a plus sign. so when you subtraction (-6) from 4 it's actually 4+6

4-(-6)=10.

that's what I got. hope this helps.
7 0
3 years ago
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