help1370 help1370 22-10-2018 Mathematics contestada Ned worked 4 hours on Monday and 6 hours on Tuesday. Ned always works 40 hours a week. Which equation, when solved, will show how many hours he still needs to work for the week? A) 4+6+x=40 B) 4+6-x=40 C) 4-6+x=40 D) 4-6-x=40