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
C
there can be more than one mode. 20 and 30 have the same amount and are most frequent
Answer:
she owes nothing and the credit card company owes her nothing.
In this problem the big angle will be equal to two times the smaller angle so the correct expression is:
Now we can rewrite the equation so:
