help me with the chemistry questions about solubility!

please help me with these chemistry problems! please help me!Some questions about "Gatsby" Some questions about my homework.Who can help me? somebody help me with 2 fraction questions.5 point! Help me English questions. some questions,help me! edexcel chemistry...anyone can help me.. piease answer the following questions about yourself with co english questions,please help me I have a lot of questions about english,can you help me? please help me with the math -------------------（can)you help me with the backpack?