Simplify the rational expression. Assume that no variable has a value which results in a denominator with a value of zero.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the slope of the polar curve at the indicated point.r = 
, ? = 3?
A. 3? B. 0 C. -3? D. Undefined
Mathematics
Find the area of the rectangle or square with the given dimensions.rectangle: b = 3
ft, h = 2
ft
A. A = 7
ft2
B. A = 6
ft2
C. A = 6
ft2
D. A = 6
ft2
Mathematics
Simplify.
A. 0.3(x + 2) B. 0.3(x + 2)3 C. 0.3(x + 8) D. 0.9(x + 8)
Mathematics
Write interval notation for the given set or graph.{x ? -1 < x < 3}
A. (-1, 3) B. (-1, 3] C. [-1, 3] D. [-1, 3)
Mathematics