Please show how u got the answers

The verbal translation for the difference of m and 7 increased by 15

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.

Which expression gives you the distance between the points (5,1)and(9,-6)