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3 years ago

Help me lollllllllll!!!!!

Mathematics

1 answer:

Rom4ik [11]3 years ago

7 0

Answer: (3, -4)

Step-by-step explanation:

x = 3

y = -4

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Which equation represents the line that passes through the points (4, 6) and (−2, −1)?

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Find the slope first by using rise/run

$m=\frac{6-(-1)}{4-(-2)}\\m=\frac{6+1}{4+2}\\m=\frac{7}{6}$

$y=mx+b\\y=\frac{7}{6}x+b$

We need to find the y-intercept. Substituting one of given ordered pairs. I will use (-2,-1).

Substitute x = -2 and y = -1 in the equation.

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Thus the y-intercept is 4/3.

From y = mx+b, the equation is.

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Kerry has a bag containing white and yellow marbles. Kerry randomly selects one marble, records the result, and returns the marb

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The probability that next selection is yellow marble = 63% .

Step-by-step explanation:

Given the selection of yellow marbles = 41 times.

The selection of white marble = 24 times.

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