If triangle AB has endpoints A(-4,6) and B(1,4). After a dilation, centered at the origin, the image of A is (-6,9). Without measuring the distance, explain how you could find the image of B?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

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.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11