(2x/3)-(5x/9)-(x/6)-(5x/12)=13/2 this equation is equivalent to: -9x=468
-17x=234
-13x=234

Need on this geometry question. explain how you did it.

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)