If it takes 1,800 foot-pounds of work to push a rock fifteen feet, what amount of force was used?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Ineed to know the answer right now! !

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.