Final answer:
To determine the number of pounds of apples and raspberries sold, we can write a system of equations.
Step-by-step explanation:
To write a system of equations that could be used to determine the number of pounds of apples sold and the number of pounds of raspberries sold, we can define two variables:
Let x represent the number of pounds of apples sold.
Let y represent the number of pounds of raspberries sold.
Based on the given information, we can write the following equations:
1.75x + 1.25y = 124.50
This equation represents the total revenue from selling apples and raspberries, which is equal to $124.50.
x + y = 80
This equation represents the total quantity of apples and raspberries sold, which is equal to 80 pounds.