A youth ice hockey game has 3 periods that are each 20 minutes long. Colin plays 12 minutes each period. Which ratio shows Colin's playing time compared to the total number of minutes of playing time possible?

Rewrite the following without an exponent. (5/8)-1

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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