2 years ago

The sum of two rational numbers will always be

1 answer:

7 0

The sum of two rational numbers will always be <u>rational</u>

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$\frac{a}{b} +\frac{c}{d} =\frac{ad+bc}{bd}$ , therefore it will always be rational

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Nitella [24]

Answer:

See attachment

Step-by-step explanation:

We want to graph the system

2x+y=8

-x+2y=6

Let us rewrite the lines in slope intercept form:

y=-2x+8

$y=\frac{1}{2}x+3$

The first line has a slope of -2 and a y-intercept of 8

The second line has a slope of 1/2 and a y-intercept of 3

We can no graph the lines as shown in the attachment.

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