Factor the sum or difference of two cubes.1000x3 + 343
A. (10x + 7)(100x2 + 70x + 49)
B. (1000x - 7)(x2 + 70x + 49)
C. (10x + 7)(100x2 - 70x + 49)
D. (10x - 7)(100x2 + 70x + 49)
Answer: C
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Provide an appropriate response.Let f and g be defined by the following table: 
Find 
+ [g(-1)]2 - f(0) ÷ g(2) ? g(1)
A. 47
B. 7
C. 16
D. 
Provide an appropriate response.A hiker falls to a ledge. The rescue workers want to know how far down the cliff the hiker is located. One worker finds angles of elevation to the hiker and to the second rescue worker at the top of the cliff. Determine the distance between the ledge that the hiker is on and the top of the cliff. 
A. 77.3 ft B. 45.5 ft C. 40.5 ft D. 72.4 ft
Simplify.(-2x4)(4x2) + (2x2)(-2x4)
A. -4x16 B. -4x6 C. -12x6 D. -12x16
Use algebraic and/or graphical methods to solve the inequality.x3 + 10x2 + 31x ? -30
A. -5 ? x ? -3 or x ? -2 B. x ? -5 or -3 ? x ? -2 C. x ? 2 or 3 ? x ? 5 D. x < -5 or -3 < x < -2