Plz!

5. aaliyah said that two numbers can have the same absolute value, but there is no absolute value that represents only one number.
6. rick said that the opposite of a negative number can sometimes be another negative number. is he correct and why?
7. caryn said that the opposite of a negative number will never be another negative number. is she correct and why?

6. false because the opposite of a number is the opposite signed number. Ex. -7 opposite= +7

      7. true because the opposite of a number is the opposite signed number. Ex. -100 opposite= +100

sorry I don't know 5

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: