Simplify.
2
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Decide whether the figure is convex or not convex.
A. Not convex B. Convex
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Find the limit using 
= 1.
A. 12/5 B. 15/4 C. 0 D. Does not exist
Mathematics
Solve the problem.By switching service providers, a family's telephone bill decreased from about $50 a month to about $46. What was the percent of decrease? Round to the nearest tenth if necessary.
A. 9%
B. 8%
C.
| 4% |
D. 8.7%
Mathematics
List the terms of the expression.6 - 6a + 8b
A. 6, 6a, 8b B. 6, -6a, 8b C. 6, -6, a, 8, b D. -6, 8b
Mathematics