Robbie owes a total of $32.00 to 8 different friends. If Robbie owes each friend an equal amount, which answer choice represents the change in Robbie's money when he pays one friend?

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.