Solve the following system of equations by substitution. If both variables cancel out, state the solution as no solution or infinitely many solutions.-6y + 7y = 2(x - 3) + 33(x + y) + y = -22 + x
A. (-5, -1)
B. no solution
C. (-1, -5)
D. (-1, -1)
Answer: C
Mathematics
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A. 1483 m B. 0.148 m C. 1.483 m D. 148.3 m
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Find the median for the given values.75, 49, 206, 116, 268, 239, 232
A. 116 B. 206 C. 169 D. 232
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Find the angular speed of a point traveling through ? radians in time t.? = 35, t = 5 min
A. 7 radians/min
B. 
radian/min
C. 8 radians/min
D. 6 radians/min
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Determine whether the equation defines y as a function of x.
?
?
A. no B. yes
Mathematics