英语翻译

she tells me the way to solve the maths problems
she tells/told me the way that/in which /不填 can solve the maths problems我过去数学不好。我的好朋友艾米很有耐心地帮助我，告诉我解决数学问题的方法
求整句的翻译
是过去式，不是一般时maths =math
i was bad at maths/i used to be poor in maths

my friend mille helped me the way to solve maths problems patiently谢了，再麻烦一下：My best firend Amy，who is really kind，likes a ray of sunshine in my life。这句话正确吗？
who is really kind还是who really kind is？不正确，likes 要改成is like,就像，介词

用，who is really kind，因为这是一个定语从句，who 做主语并且我会更认真学习数学来回报Amy这又要怎么翻译
o(≧∩≦)o 拜托了就差这一句哎，哎，哎，只好无奈的回答，你要是不采纳的话，人神共愤啊

and i will study maths harder to pay back Amy