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Bezzdna [24]
3 years ago
6

-9 – 9u = -3u + 9 last one for today

Mathematics
2 answers:
otez555 [7]3 years ago
7 0
U=-3 since you take out the coefficients first then multiply
Yakvenalex [24]3 years ago
6 0
-9u + 3u = 9 + 9
-6u = 18
u = -18/6
u = -3
Thus, u is equal to -3
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The correct answer is neither.

Step-by-step explanation:

To find the relationship between the lines, find the slope of each. You can do this by using the slope formula.

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m = (4 - 1)/(4 - -8)

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Now do so for the second line.

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