Lenny makes $55,000 and is getting annual raises of $2,500.Karl makes $62,000, with annual raises of $2,000. Who will be making more after 10 years?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?