Please Help! Hurry!

Solve for x.
1/6x +2/3x + 4 = x + 2

A.) x=1
B.) x=6
C.) x=12
D.) x=36

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

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