PLEASE A(x) = x^2 -9 / x^2-6x+9

B(x) = x^2+3x+2 / x^2+x-2

C(x) = x^5 - x^3 / 2x^3+4x^2-6x

D(x) = x^4-4x^3+4x^2 / 4x^3+16x^2

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.