Write the solution set to the inequality in interval notation.x > -9
A. (-?, -9)
B. [-9, ?)
C. (-?, -9]
D. (-9, ?)
Answer: D
Mathematics
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Factor completely.3x2 - 18x + 27
A. 3(x - 9)(x + 1) B. Prime C. (3x - 9)(x - 3) D. 3(x - 3)(x - 3)
Mathematics
Provide an appropriate response.Perform the indicated operation, leaving the answer in lowest terms: 
+ 
=
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose that 
= 3. Find 
and 
.
A. 27; 
B. 12; 3
C. 27; -3
D. 9; -3
Mathematics
Solve.Find the perimeter. Approximate the result to the nearest tenth using 3.14 for ?.
A. 99.1 yd B. 87.2 yd C. 124.2 yd D. 156.2 yd
Mathematics