Solve the system of equations by graphing. If the system is inconsistent or the equations are dependent, say so. 2x + y = 108x + 4y = 40
A. ? (inconsistent system)
B. {(x, y)|2x + y = 10} (dependent equations)
C. {(0, 10)}
D. {(5, 0)}
Answer: B
Mathematics
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Perform the indicated operations and express the result in the requested form.
2; express in polar form
A. 
B. 
C. 
D. 
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Combine the following, if possible.5
+ 18
A. 23
B. 23
C. 90
D. 5
+ 18
Mathematics