2. A right triangle has legs that are x and 3 and a hypotenuse that is 30 feet. Find the lengths of the two legs. "Leave in simplest radical form

Answer this question only if you know the answer! 30 points and

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply