Perform the indicated operation(s). Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use a factor pair table to find all of the factor pairs of each number.70
A. 1 and 70; 2 and 35; 5 and 14; 7 and 10 B. 1 and 70; 3 and 35; 5 and 20; 7 and 15; 9 and 9 C. 1 and 70; 2 and 35; 5 and 7 D. 1 and 70; 2 and 35; 3 and 15; 5 and 9; 7 and 7
Mathematics
Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3, and P4.)The weight of the coalition {P2, P3, P4} is
A. 57. B. 60. C. 28. D. 25. E. none of these
Mathematics
Find the slope of the line. 
A. 
B. 4
C. - 4
D. - 
Mathematics
Solve the problem.A 13 m by 17 m rectangular garden is to have a gravel path of uniform width bordering it. How wide is the path if the total area covered by the garden and path is 621 m2?
A. 6 m B. 5 m C. 4 m D. 6.5 m
Mathematics