Evaluate.
, when x = 24 and y = 56
A. 34
B. 55
C. 251
D. 31
Answer: B
Mathematics
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Find the midpoint of the line segment with endpoints A and B.A(2
, 7
); B(5
, 10
)
A. 
B. 
C. (7
, 17
)
D. 
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For the given parabola, use the discriminant to determine the number of x-intercepts.y = 4x2 + 8x + 4
A. no x-intercepts B. two x-intercept C. one x-intercept
Mathematics
Solve the equation.
+ 9 = x + 5
A. {-4}
B. {2, 8}
C. {8}
D. 
Mathematics
Simplify the complex rational expression using either Method I or Method II.
A. 
B. 
C. 
D. 
Mathematics