The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)?
2x2 = y + 5y = -10x + 3
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.The speed of a stream is 5 mph. If a boat travels 62 mi downstream in the same time that it takes to travel 31 mi upstream, what is the speed of the boat in still water?
A. 10 mph B. 17 mph C. 18 mph D. 15 mph
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Provide an appropriate response.A contingent annuity has a specific number of payment periods.
A. True B. False
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Use the square root property to solve the quadratic equation.11x2 = 2
A. 
B. ± 
C. ± 
D. 
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.2y6 - 17y3 + 35
A. (2y3 - 5y2 + y - 7)(y3 - 7y2 + y - 5) B. y2(2y2 - 7)(y2 - 5) C. (2y3 - 7)(y3 - 5) D. y4(2y - 7)(y - 5)
Mathematics