3lbs cost $23.25

6lbs cost $46.50
9lbs cost $69.75
12 lbs cost $93.00
15 lbs cost $116.25

Based on the table,what is the constant of proportionality when using weight to find price?

clearly, 23.25/3 or 7.75

To find the constant of proportionality when using weight to find the price, we need to calculate the ratio between the weight and the corresponding price for each set of values given.

Let's take the first set of values: 3lbs cost $23.25. The ratio between the weight and the price would be 3 lbs / $23.25.

Now, let's calculate the ratio for the other sets of values:
- For 6 lbs and $46.50: 6 lbs / $46.50
- For 9 lbs and $69.75: 9 lbs / $69.75
- For 12 lbs and $93.00: 12 lbs / $93.00
- For 15 lbs and $116.25: 15 lbs / $116.25

To find the constant of proportionality, we need to identify a consistent ratio among all the sets of values.

If you calculate all the ratios, you'll notice they are all equal to 1 lb / $7.75.

Therefore, the constant of proportionality when using weight to find the price is 1 lb / $7.75.