Write a function that transforms in the following way vertical stretch by a factor of six and ships four units left and four units up

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 two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!