Ben is 20 years older then daniel. ben and daniel first met two years ago. Three years ago ben was three times as old as daniel. how old is ben now ?

Determine which postulate or theorem can be used to prove that lmn =nmo

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?