Subtracting a negative is the same as a positive A. Dividing
B. Adding
C. Subtracting
D. Multiplying

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

Which graph represents the equation y =4x

Plz hurry evaluate the expression a+b where a=8 and b=19