Factor the trinomial completely. If the polynomial cannot be factored, write "prime."3x2 - 18x + 24
A. prime
B. 3(x - 8)(x + 1)
C. 3(x - 4)(x - 2)
D. (x - 4)(3x - 6)
Answer: C
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Find the unknown coordinate so that the ordered pair is a solution to the given equation.y = 4x + 2, ( ? , 18)
A. 8
B. 4
C.
D. -4
Solve the problem.The table shows the number of employed and unemployed workers in the U.S., in thousands. Employed UnemployedMale 67,761 2433Female 58,655 2285Assume that one person will be randomly selected from the group described in the table. Find the probability of selecting a person who is employed, given that the person is male.
A.
B.
C.
D.
Factor the trinomial.18x2 - 3xy - 10y2
A. (6x + 5y)(3x + 2y) B. (6x - 5y)(3x + 2y) C. (6xy - 5)(3xy + 2) D. (18x - 5y)(x + 2y)
Find the equation of the line passing through the indicated two points. Write the equation in point-slope form.(-2, 16) and (4, -8)
A. y + 16 = -4(x - 2) or y - 8 = -4(x + 4) B. y - 16 = -4(x + 2) or y + 8 = -4(x - 4) C. y + 16 = -4(x + 2) or y + 8 = -4(x + 4) D. y - 16 = -4(x - 2) or y - 8 = -4(x - 4)