#### Question 2

Algebraic expressions for the following are:

#### Question 3

The profit from selling *n* crates of bananas is 3*n* dollars. The profit from selling 80 crates is:

#### Question 4

The number of seats in a small theatre of *x* rows of 16 seats per row is 16*x*. If there are 8 rows in the theatre, then the number of seats is: