Solve the compound inequality and graph the solution set on a number line. Except for the empty set, express the solution set in interval notation.-2x ? -6 or 4x > 12x - 8 
A. ?
B. (1, 3]
C. (-?, 1) ? [3, ?)
D. (-?, 1] ? (3, ?)
Answer: C
Mathematics
You might also like to view...
Use a calculator to evaluate the expression, or state that the value does not exist. Round the answer to four decimal places when necessary.csch x 
A. -0.8502 B. -1.8824 C. 0.037 D. -1.1962
Mathematics
Solve the problem.Which data set given below has the smallest standard deviation?
A. {3, 4, 6, 6, 6} B. {3, 4, 5, 6, 7} C. {1, 1, 5, 9, 9} D. {4, 5, 5, 5, 6} E. {3, 3, 5, 7, 7}
Mathematics
Find the area of the polygon.
A. 34.5 m2 B. 69 m2 C. 17.25 m2 D. 7.25 m2
Mathematics
Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.cot 0.2658
A. 1.04 B. 3.67 C. 0.27 D. 0.96
Mathematics