For the arithmetic sequence with a = 2 and d=5, find each: Part: 0/3 Part 1 of 3 (a) the first five terms The first five terms of the arithmetic sequence are Part: 1/3 Part 2 of 3 (b) the 12th term 2.7.12.17 and 22 The 12th term in the arithmetic sequence is X Part: 2/3 Part 3 of 3 (c) the sum of the first 12 terms The sum of the first 12 terms of the arithmetic sequence is G