Question Suppose Shelly invests $2650 semiannually into an annuity for six years. At the end of this time, she has $40,000. How
much of this balance is from interest? Enter your answer as a whole number, without the dollar sign and a comma

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