Hi! i don’t really understand this question. if someone could help me i’d appreciate it!

How to write 3 tenths and 5 tenths as a decimal

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

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.