Solve the absolute value inequality. Write your answer in interval notation.|z + 7| ? 0
A. [-7, 7]
B. No solution
C. -7
D. [7, -7]
Answer: C
Mathematics
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Plot the relation in the xy-plane.{(10, 35), (2, -29), (40, 15), (-78, -20), (-10, 63)}
A. 
B. 
C. 
D. 
Mathematics
Simplify.
2 + 3 ? 1
÷ 18
A. 
B. 1
C. 1
D. 1
Mathematics
Round to the indicated place.According to a study, life expectancy has increased by 35.66 years over the past century. Round this decimal to the nearest year.
A. 35.66 B. 36 C. 40 D. 35.7
Mathematics
Answer the question.Explain why the vertex of a parabola must lie on its axis.
What will be an ideal response?
Mathematics