Solve the system by elimination. x + 2y = -14 6x + 3y = -21
A. ?
B. {(7, 0)}
C. {(0, -7)}
D. {(1, -8)}
Answer: C
Mathematics
You might also like to view...
Determine algebraically whether the function is even, odd, or neither.f(x) = 
A. even B. odd C. neither
Mathematics
Find the rule that defines each piecewise-defined function.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Find the vertices of the hyperbola.4y2 - x2 + 32y - 6x + 51 = 0
A. (3, 5) and (3, 3) B. (-5, -4) and (-1, -4) C. (1, 4) and (5, 4) D. (-3, -3) and (-3, -5)
Mathematics
Find the distance in the xy-plane between the two points. Round an approximate result to the nearest hundredth.(6, 6) and (16, 30)
A. 10 B. 24 C. 26 D. 4.90
Mathematics