What are the first 10 numbers in the pattern:
Add 3, subtract 2 ... first term 7
a. 7, 10, 8, 11, 9, 12, 10, 13, 11, 14
b. 7, 5, 3, 1, -1, -3, -5, -7, -9, -11
c. 7, 4, 6, 3, 5, 2, 4, 1, 3, 0
d. 7, 10, 9, 12, 11, 14, 13, 16, 15, 18