What does 5 equal when you get 7 and form to the 14 and minus to the 139?

What is the difference between the predicted value and the actual value

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.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction