I need help ASAP I don’t no how to dl this so if please leave a explanation but if you don’t want to you don’t have to

What is the solution of the systems of equations? y=2/3x+3 x=-2

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b