Solve the inequality and graph. Express your answer in interval notation.-4(-2 - x) < 6x + 19 - 11 - 2x
A. (-?, 8)
B. ?
C. (-?, 0)
D. (-?, ?)
Answer: B
Mathematics
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Divide. Write with positive exponents.
A. 8x2 - 3 + 
B. 8x2 - 3 + 
C. 8x - 3 + 
D. 8x - 3 + 
Mathematics
Factor by grouping.x2 - 4x - 5x + 20
A. (x - 4)(x + 10) B. -9x(x2 + 20) C. (x - 4)(x - 5) D. (x + 4)(x - 5)
Mathematics
Find the supplement of 114.7°
What will be an ideal response?
Mathematics
For the given pair of functions, find the requested function.f(x) = x2 - x - 8 and g(x) = x - 1; (fg)(x)
A. x3 - 7x + 8 B. x3 - 2x2 - 8x + 8 C. x3 - 2x2 - 7x + 8 D. x3 - 2x2 - 9x - 8
Mathematics