Brainliest answer awaits you +30 which system is equivalent to {3x^2 - 4y^2 = 25 {-6x^2 - 2y^2 = 11 a) 3x^2 - 4y^2 = 25 12x^2 + 4y^2 = 22 b) 3x^2 - 4y^2 = 25 -12x^2 + 4y^2 = 22 c) 6x^2 - 8y^2 = 25 -6x^2 - 2y^2 = 11 d) 6x^2 - 8y^2 = 50 -6x^2 - 2y^2 = 11

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?