Simplify the complex rational expression.
A. 21x
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.Find all points (x, y) on the graph of y = 
with tangent lines perpendicular to the line 
A. (0, 0), (14, 2) B. (0, 0), (7, 2) C. (14, 2) D. (0, 0)
Mathematics
Solve the equation.
= 
A. x = -4, x = -6
B. x = 4, x = 6
C. x = -4, x = 6
D. x = - 
, x = 
Mathematics
Write as an addition problem and find the sum.Jane lost 8 pounds the first week and gained 7 pounds the second week. What was her net gain or loss?
A. 8 + -7 = 
pounds
B. 
+ 7 = -1 pounds
C. 8 + -7 = 15 pounds
D. 
+ 7 = 1 pounds
Mathematics
The graph of a function is given. Find the indicated function value.f(-0.9)
A. 2.1 B. 2.641 C. 1 D. -1.34
Mathematics