Answer:
Total weight = 100x + 250
Explanation:
Let x be the number of T-shirts in the box.
The total weight of the box is the sum of the weight of the empty box and the weight of the T-shirts. The weight of the T-shirts is the product of the number of T-shirts and the weight of each T-shirt.
Therefore, the equation to represent the total weight of the box is:
Total weight = weight of empty box + weight of T-shirts
Total weight = 250 + 100x
`This equation can be simplified to:
Total weight = 100x + 250