Rite an equation of the line with a slope of 3 and a y-intercept of 4.5.

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

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

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m