Find the sum, if it exists.
A. - 4
B. 40
C. 
D. Does not exist
Answer: B
Mathematics
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Find the measures of the marked angles.l1 and l2 are parallel.
A. 66°, 120° B. 103°, 103° C. 103°, 83° D. 120°, 120°
Mathematics
Add or subtract, if possible. Assume that all variables represent non-negative values and be sure to simplify your answer.
- 
A. -25
B. -5
C. 9
D. -5
Mathematics
Use < or > for ? to write a true sentence. Draw a number line if necessary.1205 ? 1207
A. > B. <
Mathematics
Graph the system of inequalities.
A. 
B. 
C. 
D. 
Mathematics