Simplify the expression. Assume that all variables are positive when they appear.
- 
+ 
A. 5x
- 6
B. 5
- 
C. 5x
- 6
D. 4x
- 6
Answer: C
Mathematics
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Find the distance between the pair of points.(6, -1) and (-2, 1)
A. 60
B. 2
C. 10
D. 60
Mathematics
Provide an appropriate response.If tan-1 x is replaced by 
and |x| < 0.7, what estimate can be made of the error?
A. |E| < 0.011765 B. |E| < 0.016807 C. |E| < 0.019608 D. |E| < 0.013726
Mathematics
Determine whether S defines a function.S = {(-2, -9), (1, 9), (5, 2), (8, -5), (11, -7)}
A. No B. Yes
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Graph the equation by using the slope and y-intercept.y = 3x - 6
A. 
B. 
C. 
D. 
Mathematics