Solve.Multiply: (2 + 
)(1 - 
)
A. 14 + 2i
B. 14 - 2i
C. No solution
D. 2 - 14i
Answer: B
Mathematics
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Solve the problem.Tom Quig traveled 240 miles east of St. Louis. For most of the trip he averaged 60 mph, but for one period of time he was slowed to 20 mph due to a major accident. If the total time of travel was 8 hours, how many miles did he drive at the reduced speed?
A. 130 miles B. 120 miles C. 140 miles D. 115 miles
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Solve the quadratic equation for complex solutions.x2 + x + 8 = 0
A. 
B. 
C. 
D. 
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Without graphing, determine whether the graph of the quadratic function opens up or opens down.f(x) = x2 + 2
A. opens down B. opens up
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Graph the linear equation.8x = y - 6
A. 
B. 
C. 
D. 
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