Final answer:
To determine the number of glass vases, x, and the number of traumatic faces, white, that Ben could have bought, we need to set up a system of inequalities. Option A is the correct system of inequalities.
Step-by-step explanation:
To determine the number of glass vases, x, and the number of traumatic faces, white, that Ben could have bought, we need to set up a system of inequalities. Let's analyze the given options:
A. 2x + 3y ≥ 30 represents the cost of buying 2x glass vases and 3y traumatic faces. The total cost needs to be greater than or equal to $30.
x + y ≤ 15 represents the maximum number of items Ben can buy (glass vases and traumatic faces) that should not exceed 15.
Option A represents the correct system of inequalities to determine the number of glass vases, x, and the number of traumatic faces, white, that Ben could have bought.