She can make 3 batches. 3 batches will take 3 3/4 cups. If she made 4 it would take 5 cups
If you mean (3n-2m)^2 then the answer is
9n^2-12mn+4m^2
So B
Basically the real one is 80 times the picture
80 times 3/4=80/1 times 3/4=240/4=60in=5ft
it is 5ft long or 60in
