a system of equations is graphed on the coordinate plane.

y=−x+5
y=2x−1

what is the solution to the system of equations?

Which best explains why this triangle is or is not a right triangle?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Hi, can anyone show me how to do this problem? 100 points for this. in advance