Aflati perimetru dreptunghiului daca cunoastem latimea de 13cm si lungimea cu 2,5 mai mare decat latimea. (respectati toate etapele rezolvarii problemelor​

Need solving this second acceleration problem.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?