Flannery used 3030 30 lilies and 7878 78 roses to create six identical flower arrangements. Write an equation to describe the relationship between ll l, the number of lilies, and rr r, the number of roses.

r=13/5l

6l + 6r = 108

Step-by-step explanation:

We have that, total number of lilies used = 30 and total number of roses used = 78.

So, the total number of flowers are = 30 + 78 = 108

Let, l = number of lilies in one arrangement and r = number of roses in one arrangement.

Since, it is required to make 6 identical arrangements.

So, number of lilies in 6 arrangements = 6l and number of roses in 6 arrangements = 6r

Thus, we get the relation between lilies and roses as 6l + 6r = 108.