Solve the system of equations by substitution.3x + y = 132x - 7y = 24
A. (5, 2)
B. (-5, -2)
C. (-5, 2)
D. (5, -2)
Answer: D
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Divide as indicated. Write the quotient in standard form.
A. - 
- 
i
B. 
+ 
i
C. 
+ 
i
D. - 
+ 
i
Find the area.
A. 779 yd2 B. 902.5 yd2 C. 1805 yd2 D. 722 yd2
Use synthetic division and the Remainder Theorem to find the indicated function value.f(x) = 5x4 + 7x3 + 6x2 - 4x + 51; f(4)
A. 701 B. 3596 C. 1859 D. 6563
Recall that the total income received from time 
to time 
from a continuous income stream of
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?
Total value = TV = 
?
Find the total value of the given income stream and also find its future value (at the end of the given interval) using the given interest rate.
?
, 
, at 9%
?
A. TV = $0, FV = $72,344.91
B. TV = $0, FV = $327,074.77
C. TV = $1,600,000, FV = $834,722.23
D. TV = $0, FV = $256,372.45
E. none of these