There are 39 left handed students at Toms school
n+29 is that what you mean
Algebra
The formula to find the coordinate is (x,y)
Meaning, point D is (1,4)
Subtract 2 from both sides and you get 2x>2, dived 2 from both sides to isolate the variable. Then you get x>1 :)
The first equation would be 650p+2200s =18150
The second equation would be p + s =16