Solve and graph the solution set.6 - 7x - 3 ? -8x - 1
A. {x|x < -7} or (-?, -7)
B. {x|x > -7} or (-7, ?)
C. {x|x ? -4} or (-?, -4]
D. {x|x ? -4} or [-4, ?)
Answer: D
Mathematics
You might also like to view...
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
b = 240, c = 470
A. A = 59.3°, B = 30.7°, a = 527.7 B. A = 62.9°, B = 27.1°, a = 527.7 C. A = 27.1°, B = 62.9°, a = 404.1 D. A = 59.3°, B = 30.7°, a = 404.1
Mathematics
Simplify.
A. 
B. - 
C. 
D. 
Mathematics
Find the sum.7 + (-8)
A. 15 B. -15 C. -1 D. 1
Mathematics
Evaluate.-|17|
A. 34
B. - 
C. 17
D. -17
Mathematics