Find the difference.-20 - (- 40)
A. -20
B. 60
C. -60
D. 20
Answer: D
Mathematics
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Determine the number of outcomes as requested.Two 6-sided dice are thrown. Determine the number of ways that a score of less than 4 can be obtained.
A. 2 B. 3 C. 4 D. 6
Mathematics
Graph the equation by plotting points.y = |x| + 3
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality. Write the answer in set-builder notation.
(8x + 2) ? 13
A. 
B. 
C. 
D. 
Mathematics
The comparative bar graph below shows the number of male and female athletes at a university over a four-year period. Use the comparative bar graph to answer the question.
Find the increase in the number of female athletes from 2002 to 2003.
A. 200 B. 100 C. 50 D. 75
Mathematics