Find the least common multiple. 30, 25, and 4 a. 60 b. 3,000 c. 300 d. 150

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Which two undefined geometric terms always describe figures with no beginning or end?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.