Solve the system by substitution or elimination. If a system is inconsistent or has dependent equations, say so.
x + y = 7x - 35 = -5y
A. {(35, 0)}
B. ?; inconsistent system
C. {(5, 6)}
D. {(x, y)
}; dependent equations
Answer: D
Mathematics
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A. 
, down
B. 
, down
C. 
, up
D. 
, up
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A. 10,000 B. 1,000 C. 40 D. 100
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Let 
. Find the composite function.
?
What will be an ideal response?
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Write a formula for the general term, or nth term, for the given sequence.
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = 
D. an = 
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