Best Buy decreased the cost of a Sony flat screen monitor from $525 to $430. What is the percent of decrease?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?

Look at the example below which shows how the product property of radicals is used to simplify a radical. use the product property of radicals to simplify the following radical.