The 17 students on the math team want to raise $483.62 to buy practice books. they have already raised $218.25. if each student raises the same amount, how much more money must each student raise?

Trigonometry hellllllpppppppp asap

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

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.