3 years ago

I NEED HELP!! ASAP!! 3x + -7 = 42

Mathematics

1 answer:

Dmitrij [34]3 years ago

7 0

Answer:

16 1/3

Step-by-step explanation:

add 7 to 42 to get 49, then divide by 3 to get 16 1/3. :)

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Which equation has a graph that goes through the points (4, -6) and (0, 6)?

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$y = -3x + 6\\$

Step-by-step explanation:

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The equation will have the gradient -3x

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$y = x + c\\ y = -3x + c\\$

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(0, 6)

$6 = -3(0) + c\\ 6 = -0 + c\\ c = 6$

The equation of the line is

$y = -3x + 6\\$

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3 years ago