Algebra hcf
2x + y and 18x +9y ​

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

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply