Solve the system by the substitution method.
+ y2 = 9
A. (0, -3), (
, 2)
B. (- 
, 2), (0, -3), (
, 2)
C. (0, 3), (- 
, 2)
D. (0, 3), (
, 2)
Answer: B
Mathematics
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A. {(2, 0), (-3, 9)} B. {(1, 9), (-6, 72)} C. {(-2, 0), (-3, 9)} D. {(2, 0), (3, 45)}
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n n = 1, 2, 3, ... Find the balance in the account after 28 quarters.
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Simplify the complex fractions.
A. 
B. 
C. 
D. 
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