Answer:
Q1: n*m
Q2: A = 3x+6
Explanation:
Q1: The total number of toys in the bag is given by the number of boxes (n) in the bag multiplied by the number of toys in each box (m):

Q2: The area of a rectangle is given by the product of its height by its length:

The area of this rectangle is given by the expression A = 3x+6.