Which expressions are equivalent to 2(b+3c)2(b+3c)2, left parenthesis, b, plus, 3, c, right parenthesis ?
choose all answers that apply:
choose all answers that apply:

(choice a)
a
3(b+2c)3(b+2c)3, left parenthesis, b, plus, 2, c, right parenthesis

(choice b)
b
(b+3c)+(b+3c)(b+3c)+(b+3c)left parenthesis, b, plus, 3, c, right parenthesis, plus, left parenthesis, b, plus, 3, c, right parenthesis

(choice c)
c
2(b)+2(3c)2(b)+2(3c)2,

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

read more on -

step-by-step explanation:

sorry man i accidentally pressed yes my bad

step-by-step explanation:

the first option is the answer.