Two pens and one erasor cost Rs 35 and 3 pencils and four erasors cost rs 65 Find the
cost of pencil and erasor seperately pls submit it on paper

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.