With this 1 question it's 20 points.

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

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.

In triangle abc,d,e,f,.are the midpoints of sides bc,ac,ba.a line through c drawn parallel to de meets fe at g. prove that area of triangle def is equal to the area of the triangle ceg