Multiply the number by 4. add 10 to the product. divide this sum by 2. subtract 5 from the quotient. the 1st number is 1. the result is 2 the 2nd number is 5. the result is 10 the 3rd number is 9 the result is 18 the 4th number is 10 the result is 20 write a conjecture that relates the result of the process to the original number selected. represent the original number as n.

4 + 5 7/9= 9 7/9

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:

d is the answer

step-by-step explanation: