Solve the system using substitution.y = -3x-3x + y = -6
A. (1, 6)
B. (-1, 3)
C. (-1, -3)
D. (1, -3)
Answer: D
Mathematics
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Mathematics
Solve.x2 + 4x - 96 = 0
A. -12, 1 B. 12, -8 C. 12, 8 D. -12, 8
Mathematics
Evaluate the expression.-2431/5
A. 243 B. 81 C. -27 D. -3
Mathematics
Write an inequality involving the variable x that describes the set of numbers graphed.
A. x < -4 B. x > -4 C. x ? -4 D. x ? -4
Mathematics