19x + 8 - 7x = 48 - 8x

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.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

What is the graph of the absolute value equation ? y=|x|-5