Which equation has infinitely many solutions? A
(68 - 12= 2(< - 2)
B
(4.3 + 8) = 2x + 8
С C
3(2x - 7) = 6(3-4) - 3
D
5(x + 1) = 3 + 2(6+1) + 4

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:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

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step-by-step explanation: