Which expression is equivalent to −1/12 x − 1/3?

1/12(−x−1/4)
1/12(−x−1/3)
1/12(−x−4)
1/12(−x+4)

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?