Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 
C. 
D. 1
Answer: A
Mathematics
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Solve the inequality, then graph the solution.-12 < 4y ? 4 
A. [-3, 1)
B. (-3, 1)
C. [-3, 1]
D. (-3, 1]
Mathematics
Tangents are drawn to circle O from point P to R and Z on the circle. Then
(a) RP = ZP. (b) ?ROP = 0.5( ). (c) ?ZPO = 0.5(RPO). (d) (PO)2 + (RO)2 = (PR)2 (e) Both (a) and (d) are correct.
Mathematics
Multiply.
?
?
A. 11 B. 18 C. 92 D. 2 E. 9
Mathematics
Write in radical form. Assume all variables represent positive real numbers.7k4/5
A. 
4
B. 7
5
C. 7
D. 7
Mathematics