1. Andre bought a new bag of cat food. The next day, he opened it to feed his cat. The graph shows how many ounces were left in the bag on the days after it was bought.
a.
How many ounces of food were in the bag 12 days after Andre bought it? 36
b.
How many days did it take for the bag to contain 16 ounces of food? 24
C.
How much did the bag weigh before it was opened?
d.
About how many days did it take for the bag to be empty?
64
56
ounces of cat food
48
40
32
24
16
4
8 12 16 20 24 28 32 36 40 44
days since bag was bought

From your description, we are analyzing a graph that shows the number of ounces of cat food left in a bag over time. While we don’t have the graph itself, I can help interpret and calculate based on typical trends in such problems. Let's address each part step by step:

### Part (a) & Part (b):
You’ve already provided answers for these:

- **(a)** After 12 days, there were **36 ounces** of food left in the bag.
- **(b)** After 24 days, there were **16 ounces** of food left.

### Part (c): 
**How much did the bag weigh before it was opened?**

This refers to the initial amount of food in the bag when it was first bought. Typically, this is the value on the vertical axis (y-axis) where the line starts at day 0 (when the bag was just bought).

From the information, the vertical axis (ounces of cat food) seems to range from 64 ounces downward. So, we can assume that the bag originally contained **64 ounces** of cat food before it was opened.

### Part (d): 
**About how many days did it take for the bag to be empty?**

To find out when the bag was empty, we look for when the line touches 0 ounces (the horizontal axis). Based on the context and typical trends, if the line steadily decreases and the bag was emptied, it likely took **40 days** (as the x-axis seems to go up to 44 days) for the bag to be fully empty.

### Summary:
- (a) 12 days after, 36 ounces remained.
- (b) It took 24 days for 16 ounces to remain.
- (c) The bag weighed **64 ounces** before it was opened.
- (d) The bag took **40 days** to become empty.

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Would you like more details or have any questions?

Here are some related questions:
1. How can we model the amount of food left as a linear equation?
2. What would the average daily usage of cat food be if it emptied in 40 days?
3. If Andre buys a bigger bag next time, how might the graph change?
4. Could we predict the amount of food left after 30 days?
5. How would the graph change if Andre started feeding two cats?

**Tip**: In problems involving rates over time (like food consumption), graphs often show a linear relationship if the rate of usage is constant.

Andre bought a new bag of cat food. The next day, he opened it to feed his cat. The graph shows how many ounces were left in the bag on the days after it was bought. a. How many ounces of food were in the bag 12 days after Andre bought it? 36 b. How many days did it take for the bag to contain 16 ounces of food? 24 c. How much did the bag weigh before it was opened? d. About how many days did it take for the bag to be empty?

Analyze how much food Andre's cat has left over time with a linear graph. Learn how to interpret rates of change and answer key questions like how long it took for the bag to be empty and the initial weight of the bag. Suitable for Grades 6-8.

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