What is the line of best fit?
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A. y=-3.1x+12.9
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B. y= -0.994x+12.9
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C. -0.994 = -3.1x+12.9
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D. y= 12.9x - 3.1

answer:   rlly

step-by-step explanation:

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w