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siniylev [52]
2 years ago
7

Ok guys good luck 6[4x(72-63)/3] ( / =divided by )

Mathematics
1 answer:
Xelga [282]2 years ago
6 0
Use pemdas
72-63=9
6[4x(9)/3]
then multiple 4x by 9 and that is 36
divide by 3 that is 12
multiple by 6
72
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A line with a slope of 8 passes through the points (-1,1) and (0,k). What is the value of k?
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Answer:

k = 9

Step-by-step explanation:

Calculate the slope m using the slope formula and equate to 8

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 1) and (x₂, y₂ ) = (0, k)

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3 years ago
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AURORKA [14]

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3 years ago
Solve each system by elemination, 4x+8y=20 and -4x+2y=-30
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So x=-5
y=5
5 0
3 years ago
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