It seems like you're looking to analyze or apply the prices of various grocery items from different stores, specifically Kroger and Publix. This could involve comparing prices, calculating savings, or determining which store has the best prices for specific items. Here are a couple of ways to apply this information using one- and two-step equations:
1. Comparing Prices:
You can create a simple equation to determine how much you save by choosing one store over the other. Let's define "x" as the price difference between Kroger and Publix for each item.
Example: Head of Lettuce
- Kroger Price = $1.79
- Publix Price = $1.88
- Set up the equation for the price difference: \[ x = \text{Publix Price} - \text{Kroger Price} \] \[ x = 1.88 - 1.79 \] \[ x = 0.09 \] You save $0.09 by buying a head of lettuce at Kroger.
2. Calculating Total Cost:
You can calculate the total cost of buying multiple items at one store. Let’s say you want to buy 2 heads of lettuce, 1 gallon of milk, and a dozen eggs at Kroger.
Total Cost Calculation for Kroger:
- Price of 2 heads of lettuce: \(2 \times 1.79 = 3.58\)
- Price of 1 gallon of milk: \(3.39\)
- Price of 1 dozen eggs: \(2.29\)
Setting up the total cost equation: \[ \text{Total Cost} = (2 \times 1.79) + 3.39 + 2.29 \] \[ \text{Total Cost} = 3.58 + 3.39 + 2.29 \] \[ \text{Total Cost} = 9.26 \]
Total cost at Kroger for the items is $9.26.
3. Finding Which Store is Cheaper:
You could also determine which store is cheaper for all items combined to provide a comprehensive comparison of prices.
Let's calculate the total cost of all items at both stores.
Kroger Total Cost:
- Head of lettuce: $1.79
- Gallon of milk: $3.39
- A dozen eggs: $2.29
- A pound of apples (assuming 1 pound): $2.29
- Frozen pizza: $8.49
Total: \[ \text{Total Cost}{Kroger} = 1.79 + 3.39 + 2.29 + 2.29 + 8.49 \] \[ \text{Total Cost}{Kroger} = 18.25 \]
Publix Total Cost:
- Head of lettuce: $1.88
- Gallon of milk: $3.22
- A dozen eggs: $2.24
- A pound of apples (assuming 1 pound): $2.45
- Frozen pizza: $9.24
Total: \[ \text{Total Cost}{Publix} = 1.88 + 3.22 + 2.24 + 2.45 + 9.24 \] \[ \text{Total Cost}{Publix} = 18.03 \]
Conclusion:
- Total Cost at Kroger = $18.25
- Total Cost at Publix = $18.03
Publix is cheaper by $0.22 for this particular selection of groceries.
You can use similar equations to analyze other combinations of items or to track sales and promotions.
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