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Yakvenalex [24]
3 years ago
9

Mm

Mathematics
1 answer:
Novay_Z [31]3 years ago
8 0

Answer:

x + 2(2x-4) = 10

Step-by-step explanation:

Here in this question, we want to select which is the correct answer if we substitute for the value of y in the second equation, using the first.

In the first, we have;

y = 2x -4

Now, let’s input this value of y into the second equation.

By direct substitution, what we have is the following;

x + 2y = 10

—-> x + 2(2x -4) = 10

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Answer:

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Step-by-step explanation:

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10- 9 1/9= 8/9

Therefore, 8/9 will be left over

Hope this helps

5 0
1 year ago
What is the slope of the line represented by the equation –5x 2y= 10 ?
Sladkaya [172]
In the equation y=mx+b, the variable m represents the slope of the line. Therefore, the equation -5x+2y=10 can be rearranged into 2y=5x+10. Isolate the y to get y=2.5x+5. The slope of the line is 2.5
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Step-by-step explanation:

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2 years ago
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8 0
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