Solve using the elimination method. 
x - 
y = 1
x + 
y = 3
A. 
B. (1, 3)
C. 
D. 
Answer: C
Mathematics
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Solve the problem.If 
converges, what can be said about 
, where k is an integer greater than 1?
A. The series always diverges. B. The series always converges. C. The series may converge or diverge.
Mathematics
Multiply. Simplify, if necessary.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.
Find an expression, in factored form, for the area of the shaded region.
A. (x + 3)(x + 10) B. (x - 3)(x - 10) C. (x + 7)(x + 6) D. (x + 5)(x + 8)
Mathematics
Find the indicated sum.
A. 4940 B. 4807 C. 4522 D. 4636
Mathematics