What is a square mile? And how many of them make a mile? I have always wondered what it is, and when I’m looking up how much a square mile is in miles that doesn’t help.

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

32a³b² 8ab² simplify the following expression.

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?