Simplify.
4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.
< 2
A. x > -3; (-3, ?)
B. x ? -3; (-?, -3]
C. x < -3; (-?, -3)
D. x ? -3; [-3, ?)
Mathematics
Solve the problem.On a map of the Thunderbird Country Club golf course, 1.5 inches represent 15 yards. How long is the 17th hole if the map shows 15.5 inches?
A. 1.5 yd B. 348.75 yd C. 155 yd D. 232.5 yd
Mathematics
Solve the problem.Find (fg)(x) given f(x) = 3x + 1 and g(x) = 5x2 - 1.
A. 15x3 - 1 B. 3x3 + 5x2 - 1 C. 15x3 + 5x2 - 3x - 1 D. 15x3 - 3x2 + 5x - 1
Mathematics
Decide what number must be added to the binomial to make a perfect square trinomial.x2 + 9x
A. 18
B. 
C. 
D. - 
Mathematics