Solve.If the sides of a square are increased by 2 meters, the area becomes 36 square meters. Find the length of a side of the original square.
A. 8 m
B. 6 m
C. 2 m
D. 4 m
Answer: D
Mathematics
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Solve the rational equation.
= 
A. 0, 1 B. -6, 6 C. -6, 1 D. empty set
Mathematics
In terms of increasing the effectiveness of counselors and group leaders
A. Continuing education B. Research C. Theories D. Clinical training
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State the end behavior of the graph of f.f(x) = 3x - 
x3
A. Up on left side, down on right side B. Down on left side, up on right side C. Down on both sides D. Up on both sides
Mathematics
Construct a boxplot.The test scores of 32 students are listed below. Construct a boxplot for the data set.
A. 
B. 
C. 
D. 
Mathematics