Consider the two patterns described below. Pattern Rule Starting Number W Add 3 18 X Add 3 9 Which of the following sentences describes the relationship between the corresponding terms in the two patterns? A. The terms in pattern X are 2 times the corresponding terms in pattern W. B. The terms in pattern W are 9 less than the corresponding terms in pattern X. C. The terms in pattern W are 2 times the corresponding terms in pattern X. D. The terms in pattern X are 9 less than the corresponding terms in pattern W.