Solve by the most appropriate method.(2x - 1)(x + 3) = 15
A. -3, 2
B. -3, 
C. - 
, 2
D. -2, 
Answer: C
Mathematics
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Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.5 - 
+ 
- 
+ ... + (-1)n-1 
+ ...
A. 
; 10
B. 
; 
C. 
; 
D. 
; 10
Mathematics
Determine whether the statement is true or false.The intersection of the set of rational numbers and the set of whole numbers is the set of rational numbers.
A. True B. False
Mathematics
Plot the ordered pair. State in which quadrant or on which axis the point lies.(-2, 3)
A. quadrant IV
B. quadrant III
C. quadrant I
D. quadrant II
Mathematics
Find an equation in slope-intercept form for the nonvertical lines. Write the vertical lines in the form x = h.Passing through (-2, -8) and (0, 3)
A. y = - 
x + 3
B. y = 
x + 3
C. y = - 2x + 3
D. y = 2x + 3
Mathematics