Calculate 386+3 435 by rounding off & compensating​

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.

Will give a: 122 b: 90 c: 48 d: 180

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect