Ahotel purchases 150 bath towels for $1,800. the hotel later purchases 40 more bath towels for x .

if the unit cost remains the same, what is the value of x ?

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