Hey, does anyone know how to do these problems? And can you give me step by step? I just want to know how to start so that I can do the rest! Thanks! Also please identify which one you are showing thanks!

Question

nnesha · Answer

questions does not exist 
(i guess)

nnesha · Answer

hey! please post your question :-)

anonymous · Answer

The question is in the picture. It should be attached to the question.

phi · Answer

Please post just one question, and people will help you.

nnesha · Answer

what pic ?? where is at ??