Solve the following system of equations by graphing. Write the solution as an ordered pair or state that the system has no solution or infinitely many solutions.2x - y = 2x = -1
A. (1, 4)
B. (-1, -4)
C. (-4, -1)
D. no solution
Answer: B
Mathematics
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A. - 
B. - 
C. 
D. - 
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Sketch the line with the given slope that passes through the indicated point.Slope = 
; line passes through the point (0, 4)
A. 
B. 
C. 
D. 
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Solve the system by the substitution method.
A. (1, 0), (-1, 0) B. (1, 0) C. (-1, 0) D. ?
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Multiply. Express your answer in standard form.(8 - 3i)2
A. 64 - 48i + 9i2 B. 73 - 48i C. 55 D. 55 - 48i
Mathematics