Simplify. Write your answer in the form a + bi, where a and b are real numbers.(7 + 
) + (3 + 
)
A. 10 + 10i
B. 10 + 68i
C. 10 + 6i
D. 10 + 4i
Answer: A
Mathematics
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A. True B. False
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Solve.Kerry owed $140, borrowed an additional $110, and paid back $65. How much did she still owe?
A. $95 B. - $185 C. $185 D. $315
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Solve the problem.Which of the following is not a possible Shapley-Shubik power index for a player in a weighted voting system with four players?
A. 
B. 
C. 
D. 
E. none of these
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Find the slope-intercept form of the equation of a line with the given slope that passes through the given point.Slope 
, through (7, 3)
A. y = 
x + 6
B. y = 
x - 6
C. y = 
x
D. y = - 
x
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