When you have the same denominator. Other than that have different denominators will not be possible.
48 sq. Units
If I’m wrong I’m truly sorry
Y= Slope(x) + y-int.
Y= mx +b
Y= -3x +2
There are 4 multiples of 5 between 1-20 5.10.15.20 which are 4/20 aka 1/5 so 1/5 of 200 is 20 times Yaga yeet