Please choose the best answer to each question. Good luck!
Solve for x. ¼x=4
π (pi) equals
Choose the appropriate symbol to fill in the blank. 2358_5768
Two trains depart Smallville, each going in opposite directions. Train A travelled at a speed of 64mph, and Train B was going half that speed. How far apart were the trains after three and a half hours? Please Show all work to recieve full credit.