Three times a number is increased by 24

Three times a number is increased by 24 英语翻译if 17 more than a number is 5 more than three times the number,what is the number? A number of tourists__the park for three times.A.has gone to B.has visited (原因, A number of tourists__the park for three times.A.have gone to B.have visited (原因, three times a several times用什么替换比较好several times用a number of times 替换好还是用 three times 替换好 英语翻译when 15 is subtracted from three times a certain number,the anwser is 63.what is the number? I repeated my question several times.I repeated it ___ timesA muchB a number of C only a fewD three once/twice/three times a Three times a lady 歌词 I repeat my question several times .I repeat it ____ times .A.much B.a number of C.only a few D.three答案选B为什么? the number of the students in their school is _________than that in our school.A.three times larger B.three times bigger 谁能告诉我big和large 有什么区别? three times 例如：three times a week 之类的! She usually e______ three times a week. Take these___(medicine) three times a day. 翻译：three or four times a week Take the medicine three times a day.