Which of the following best describes the equation below? 3(x + 10) + 8x = 11x - 30 a. exactly one real solution, x = -1 b. exactly one real solution, x =7 1/2 c. infinite real solutions d. no real solutions

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?