Factor the trinomial completely.x3 + 5x2 - 84x
A. x(x - 12)(x + 7)
B. (x2 + 7)(x - 12)
C. x(x + 12)(x - 7)
D. (x2 + 12)(x - 7)
Answer: C
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Provide an appropriate response.Find the equation of the line passing through the given point with the given slope (solve the equation for y): (-3, 2) and m = -1
Fill in the blank(s) with the appropriate word(s).
Write a formula to express the relationship. Use k as the constant of variation.The force of attraction between an object of fixed mass and a second object of mass m varies directly as m and inversely as the square of the distance d between the two objects.
A. F = 
B. F = kmd2
C. F = 
D. F = 
Solve the problem.A chemical solution contains 2% calcium. How much calcium is in 
of solution? Round to the nearest hundredth if necessary.
A. 0.04 mL B. 100 mL C. 0.4 mL D. 10 mL
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.(-5p)2 (-5p)6
A. 25p8 B. -58p8 C. 58p8 D. 58p