Allie is 26 years old. This is half of her brother Alex's age, plus 5 years.
How old is Alex?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density