.Qual o perímetro do quadrado de lado igual a: (x +3)?

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.

Write the rational number in lowest terms 99/-15

Which of the following is the result of expanding the series