PLS HELP ME FAST PLS !!!!!!!!!!!

Answer:
The Answer is P = (-2.5 , 1 )
Step-by-step explanation:
Let, the point is P(x,y)
then, [tex]x=\frac{m_{1}x_{2}+ m_{2}x_{1}}{m_{1}+m_{2}}[/tex]
=>[tex]x=\frac{5*(-1)+ 3*(-5)}{5+3}[/tex]
∴[tex]x=-2.5[/tex]
Again, [tex]y=\frac{m_{1}y_{2}+ m_{2}y_{1}}{m_{1}+m_{2}}[/tex]
=>[tex]y=\frac{5*7+ 3*(-9)}{5+3}[/tex]
∴[tex]y=1[/tex]
Thus, P = (-2.5 , 1 )