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Ksju [112]
3 years ago
6

How to solve these problems & what's the answer. Explain!

Mathematics
1 answer:
grin007 [14]3 years ago
4 0
55)
slope = 1, b = -1
equation 
y = x -1

56)
slope = (-3+4)/(1) = 1
b = -4
equation
y = x - 4

57)
slope = (3+1)/(1-0) = 4
b = -1
equation
y = 4x - 1
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Six times the sum of a number and 8 is 30. Find the number.
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Answer:

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Step-by-step explanation:

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