It looks like only A and B, but could be trick question?
Answer:
the baseball cards are used as currency in this example
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Answer:
A. 17
B. 16
Step-by-step explanation:
F(5)
5 > 2 so you plug the 5 into 3x+2
F(-2)
-5 < -2 < 2 so you plug the -2 into (x-2)^2
Answer:
A. Area = 5/9 sq.meters
Step-by-step explanation:
Area = (lenght × widht)

simplified

Hope this helps