Brenda and Ted each improved their yards by planting daylilies and geraniums. They bought
their supplies from the same store. Brenda spent $73 on 7 daylilies and 3 geraniums. Ted spent
$117 on 3 daylilies and 12 geraniums. What is the cost of one daylily and the cost of one
geranium?

The cost of the flowers is:

Step-by-step explanation:

First we use the next variables:

With the information in the paragraph we can do the next formulas:

We clear the variable X in the first formula:

And we replace the X in the second formula:

Now we operate:

In the last step, we can replace the Y in the first formula:

Then, how X is the daylily cost, this is $7 and how Y is the geranium cost, this is $8.

215.92 dollars is the answer