2. ¿Cuál material crees que es el más denso?
a) Plomo. b) Plástico. c) Acero.
d) Madera.

Evaluate the following expression 1/3^2

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction