For the compound inequality, decide whether intersection or union should be used. Then give the solution set in both interval and graph forms.x ? -6 or x > 6
A. Intersection; ?
B. Union; (-?, ?)
C. Union; (-?, -6] ? (6, ?)
D. Union; [-6, 6)
Answer: C
Mathematics
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Solve the problem. Use 3.14 for ?. Round your answer to the nearest hundredth.The discus is thrown from a circular region 8 feet 3 inches in diameter. What is the area of the circle (in square inches)?
A. 7693.8 in.2 B. 310.9 in.2 C. 3846.9 in.2 D. 30,775.1 in.2
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Add or subtract.-12 + 3
A. 15 B. -15 C. 9 D. -9
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Write the quotient as the quotient of two radicals and simplify.
A. 
B. 
C. 
D. 
E. 
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Write decimal notation.- 
A. -2.3 B. -0.23 C. -230 D. -0.023
Mathematics