Jay needs 19 courts more paint for the outside of his barn then the inside if uses 107 quarts in all how many gallons of paint would be used to paint the inside of the barn

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

It says factor each expression 49x-28?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]