Factor the polynomial completely using the trial and error method.-20x3 + 2x2 + 6x
A. x(5x - 3)(-4x - 2)
B. -2x(5x - 3)(2x + 1)
C. -2(5x2 - 3)(2x + 1)
D. x(-10x + 6)(2x + 1)
Answer: B
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Provide an appropriate response. Find the slope of the line that passes through the points (1, 4) and (10, 7).
A. -1
B. 1
C. 
D. 3
Use a system of linear equations to solve the problem.Brenda has two containers of water for a camping trip. One container holds 4 times as much as the other. The total amount of water is 45 gallons. How much water is in each container?
A. 9.5 gal; 35.5 gal B. 9 gal; 36 gal C. 8 gal; 37 gal D. 45 gal; 9 gal
Use the graph to find the vertical asymptotes, if any, of the function.
A. x = 0 B. x = 0, y = 0 C. none D. y = -2, y = 2
Solve the problem.Martin purchased some municipal bonds yielding 8% annually and some certificates of deposit yielding 11% annually. If Martin's investment amounts to $23,000 and the annual income is $2230, how much money is invested in bonds and how much is invested in certificates of deposit?
What will be an ideal response?