Simplify the rational expression. If the rational expression cannot be simplified, so state.
A. cannot be simplified
B. 
C. 
D. 
Answer: D
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Find the median for the set of numbers.Number of video tapes borrowed each day: 73, 92, 269, 273, 349, 474
A. 269 video tapes B. 218 video tapes C. 273 video tapes D. 271 video tapes
Factor the trinomial completely, or state that the trinomial is prime.5x2 - 19x - 4
A. (5x + 4)(x - 1) B. (5x - 1)(x + 4) C. (5x - 4)(x + 1) D. (5x + 1)(x - 4)
Find the real solutions, if any, of the equation. Use the quadratic formula.49x2 - 12 = 28x
A. {- 
, 
}
B. {
, - 
}
C. {
, - 
}
D. {- 
, - 
}
The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)?
x2 + y2 = 522y+3x = 0
A. Yes B. No