Find the sum Sn of the first n terms of the geometric sequence. 
, 
, 
, . . . ; n = 5
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Graph the equation by plotting points.y = 3
A. 
B. 
C. 
D. 
Mathematics
Multiply or divide.
÷ 
A. 2
B. 
C. 18
D. 
Mathematics
Solve the system using matrices. x + 7y = -23x + y = 34
A. (3, 7) B. (-2, 3) C. (7, 12) D. (12, -2)
Mathematics
Find the x-intercept and y-intercept for each equation. If an intercept does not exist, say so.-2x - 10y = 10
A. x-intercept: (5, 0) y-intercept: (0, -1) B. x-intercept: (-1, 0) y-intercept: (0, -5) C. x-intercept: (-5, 0) y-intercept: (0, -1) D. x-intercept: (1, 0) y-intercept: (0, 5)
Mathematics