Which one of the following equations is most likely the equation of the line of best fit? A) y - x - 170
B) y - x - 171
C) y = 10x - 165
D) y = x +150

the answer to the expression is 83

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20