Once the pfd arrives at the scene, they discover the fire on the
third floor of the museum. they calculate that the third floor window is
35 feet from the base of the building. using the hook and ladder fire
engine they must extend the ladder to fight the fire. the 50 foot ladder
is anchored to the top of the truck at a height of 7 feet. what is the
maximum distance from the building that the fire truck can be parked?
explain your reasoning.

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.