Add by using the number line.4 + -5
A. 
B. 
C. 9
D. 1
Answer: B
Mathematics
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Expand the quotient by partial fractions.
A. 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
Mathematics
The rectangular coordinates of a point are given. Find polar coordinates of the point. Express ? in radians.(0, -
)
A. (-
, 90°)
B. (
, 90°)
C. (-
, 270°)
D. (-
, 180°)
Mathematics
Write an expression in simplest form for the area of the figure.
A. 10
B. 180
C. 15
D. 30
Mathematics
Rewrite the series using summation notation. Use 1 as the lower limit of summation.- 
+ 
- 
+ . . . - 
A. 
B. 
C. 
D. 
Mathematics