The following masses $m_i$ are located at the given points $P_i:$ $m_1=6,\quad P_1(1,5)$ $m_2=5,\quad P_2(3,-2)$ $m_3=10,\quad P_3(-2,-1)$ Find the moments $M_x,$ $M_y,$ and the $x$ and $y$-coordinates of the center of mass of the system.

$M_x =$

$M_y =$

$x$-coordinate of the center of mass: $x =$

$y$-coordinate of the center of mass: $y =$