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Blizzard [7]
3 years ago
14

30. The difference of three times a number and 4 is -19.

Mathematics
1 answer:
Andrew [12]3 years ago
7 0

Answer:

x = -5

Step-by-step explanation:

Let x = a number

3x - 4 = -19

3x = -15

x=-5

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Answer:

k = -3

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Step-by-step explanation:

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evablogger [386]

Answer:

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Step-by-step explanation:

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You will have to plug in the points (-3, -1) and (2, -6).

y - (-1) = m (x - (-3))

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