Yes I need help with x question and please check if my other answers are correct

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.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?