Can someone please answer this question please answer it correctly and please show work please help me I need it

The answer to your question is the letter A.

Step-by-step explanation:

a) - c < 0     This option is correct c > 0 but -c < 0 or 7 > 0 and -7 < 0

b) c < -a      This option is incorrect. 7 > - (-4)  or 7 > 4

c) c < - b     This option is incorrect. 7 > - 1

Conclusion

The right answer is the first choice because is the only that satisfies the inequality.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

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: