Simplify the radical.
A. -2x + 9
B. -|2x - 9|
C. 2x - 9
D. |2x - 9|
Answer: D
Mathematics
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Find the mode(s) for the given sample data. 99, 25, 99, 13, 25, 29, 56, 99
A. 42.5 B. 25 C. 55.6 D. 99
Mathematics
The two triangles below are similar. Find the length of any missing side.
A. x = 12; y = 16 B. x = 7; y = 13 C. x = 10; y = 14 D. x = 22.5; y = 31.5
Mathematics
Find the slope of the line containing the given points.(-5, 2) and (0, 2)
A. - 
B. 0
C. 
D. Undefined
Mathematics
Simplify the expression.-2 + 8(7 - 2x)
A. 16x + 54 B. -2x + 54 C. -16x + 56 D. -16x + 54
Mathematics