I need this answer quick please thanks

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Iam at home. /: i am playing video games. translate the following statement into symbolic form.