Aflower shop sold 3.5 times as many roses as lilies last week. which statement is true? a. there were 7 roses sold for every 2 lilies. b. the ratio of roses to lilies is 3 : 5 . c. the ratio of lilies to roses is 5 : 3 . d. if a total of 45 roses and lilies were sold, 10 of them were roses.