HELP MEEE PLEASEEE the options are
step1:divide, subtract, distribute, add
step2:multiply by, add, subtract, divide by
step3,multiply by, divide by, subtract, add
step3:multiply by, divide by, subtract, add
HELP ME I NEEDDD

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

Select the correct answer and solve for y

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?