Question

The table below shows the price, in dollars, for the number of Rose's indicated. ​

Answer 1

1. The relationship is proportional.

2. The cost for 30 roses is 90 dollars.

Explanation:

1. The price (y) divided by the number of roses (x) equals 3, no matter what section in the table you try it on; y/x = 3. This means that the relationship is proportional.

Another way to explain this is x * 3 = y. For example, 3 roses * $3 = $9

2. We know that one rose costs $3. So you can multiply:

30 roses * $3 = $90