Solve the indicated system of equations algebraically.Find the dimensions of a rectangular enclosure with perimeter 42 yd and area 98 yd2.
A. 8 yd by 14 yd
B. 8 yd by 13 yd
C. 7 yd by 14 yd
D. 7 yd by 13 yd
Answer: C
Mathematics
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Simplify the complex number to its rectangular form.9j7 - 5
A. 9j - 5 B. -14 C. -14j D. -9j - 5
Mathematics
Solve the problem.Consider the generic weighted voting system [q : w1, w2, w3, w4, w5]. Suppose that the winning coalitions are exactly those having 3 or more players. Compute the Banzhaf power index of player P1.
A. 
B. 
C. 
D. 0
E. none of these
Mathematics
Name the quadrant in which the point is located, or the axis on which it lies .(-17, 12)
A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV
Mathematics
Find 
when
?
?
__________
Fill in the blank(s) with the appropriate word(s).
Mathematics