There are 4 captains of the football team. How many different ways can they line up to receive their championship rings?

Need on this one asap im almost done with this subject

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?