英语翻译A quantity "y" is directly proportional to "x" ,and x=5

英语翻译A quantity "y" is directly proportional to "x" ,and x=5 the rate of a certain reaction is directly proportional to t The probability of being watched is directly proportional to directly proportional 英语翻译The ratio of one quantity to another is a fraction ,and x varies directly as y but inversely as z.if y is increased 英语翻译1.It is more difficult to write simply,directly,and effe 英语翻译It is more difficult to write simply,directly,and effect 答案好的话30悬赏y varies inversely as the square of x and directly It is more difficult to write simply,directly,and effectivel It is more difficult to write simple,directly,and effectivel 英语翻译Let x,y,and z be positive integers such that y is a mult