A. Gathering information before you begin working helps answer any questions you may have when you are working. Also, it helps explain what things are, how they work, how to use them, etc. It all depends on your research.
I hope this helps:)
A) As I picked up the telephone, my stomach flipped and my mouth dried like a desert.
It's probably c. Either a necklace or earrings looks nice with that dress.
because i kinda feel like it agrees with its compound subject like u said. but i'm not really sure if that's riight although i just wanted to help that's all there's to it. :)
Do not go to the lib the other person commented
If you mean the quotient of m divided by 7, then it should be m/7, because it is in its most simplified form.