Evaluate. If necessary, find common denominators and simplify completely.10
+ 7
- 2
A. 15
B. 15
C. 19
D. 15
Answer: D
Mathematics
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Factor the sum or difference of cubes. 216k3 + m3
A. (6k + m)(36k2 + m2) B. (6k + m)(36k2 - 6km - m2) C. (6k + m)(36k2 + 6km + m2) D. (6k + m)(36k2 - 6km + m2)
Mathematics
Use the Binomial Theorem to find the indicated coefficient or term.The coefficient of 
in the expansion of 
3
A. 9 B. 3 C. 6 D. 2
Mathematics
Solve the problem.The ratio of the distances a pitching wedge and an 8-iron will drive a golf ball is 4 to 5. If a golfer averages 92 yards with a pitching wedge, how far should she average with an 8-iron?
A. 101 yd B. 83 yd C. 74 yd D. 115 yd
Mathematics
Simplify the expression.
A. 
B. 
C. 
D. 
Mathematics