Please help with graphs! will mark as brainliest!

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4