Add or subtract. Simplify by combining like radical terms, if possible. Assume all variables and radicands represent nonnegative numbers.
- 7
- 5
A. -28
B. -12
C. -28
D. -12
Answer: C
Mathematics
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Find the indicated term of the arithmetic sequence.6.4, 6, 5.6, . . . ;9th term
A. 3.6 B. 2.8 C. 3.21 D. 3.2
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Write the fraction in simplest form using the method of your choice.
A. 
B. 
C. 
D. 
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Use the data to construct a frequency distribution.
First Class = 19-20
A. 
B. 
C. 
D. 
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Complete the table of values for the given equation.4x - 5y = -20
A. 10; 5; -5 B. 0; 5; -5 C. 10; -5; 5 D. 0; -5; 5
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