Solve using the substitution method.x + y = 6y = 4x - 4
A. (4, 2)
B. (1, 6)
C. (2, 4)
D. (3, 5)
Answer: C
You might also like to view...
Factor the expression by grouping terms. : 2x³ + x² - 6x - 3
What will be an ideal response?
Use the method of writing each premise in symbols in order to write a conclusion that yields a valid argument.Hard workers sweat. Sweat brings on a chill. Anyone who doesn't have a cold never felt a chill. Anyone who works doesn't have a cold.
A. Hard workers don't go to work. B. Anyone who has a cold works hard. C. Anyone who sweats works hard. D. Hard workers don't get colds.
Find the equation of the axis of symmetry of the parabola.f(x) = (x + 9)2 - 2
A. y = 2 B. x = 2 C. x = -9 D. x = 9
Determine the real solutions to the system of nonlinear equations.-8x - y = 9y = x2 - 2
A. (1, -1), (7, 47) B. (-1, 3), (-7, 51) C. (1, -1), (-7, 47) D. (-1, -1), (-7, 47)