Carlos collected tickets to concerts he attended. This year he attended 4 concerts, he has now been to 17 concerts. If t equals the number of concerts he has been to before this year, which expression represents the situation?
At-17+4
B t-17-6
C4=t-17
D 17-14

square root

step-by-step explanation:

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:

the answer is c.

step-by-step explanation:

m

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