Solve and graph the inequality. Give answer in interval notation.-12x + 1 ? -11x + 7
A. (-?, -6]
B. [6, ?)
C. (-12, ?)
D. (-?, -12]
Answer: A
Mathematics
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Solve the equation.
- 
= 1
A. 3 B. No solution C. -3, -1 D. 3, -1
Mathematics
Identify the type of argument and determine its validity with a Venn diagram.Premise: If you break curfew, then you will be punished.Premise: Thelma was punished.Conclusion: Thelma broke curfew.
What will be an ideal response?
Mathematics
Solve the system of equations.7x + 7y + z = 1 x + 8y + 8z = 89x + y + 9z = 9
A. (-1, 1, 1) B. (1, -1, 1) C. (0, 1, 0) D. (0, 0, 1)
Mathematics
Simplify by adding or subtracting like terms.19x - 7y + 7 - 6x - 2 - 5y
A. -13x - 2y + 5 B. 13x - 2y + 5 C. -13x - 12y + 5 D. 13x - 12y + 5
Mathematics