Awnser:

Step-by-step explanation:
2 Is less then x
x is less then or equal to 8
Using Heron's formula, 9=6+6+6/2
A=(sqrt)9(9-6)(9-6)(9-6)
A=9(sqrt)3
A=roughly 15.8845 square units
To solve this problem you must apply the proccedure shown below:
1. The problem says that she had $240 to spends on gifts. When she bougth 8 identical statues she had $72 leftover. Therefore, let's call the cost of each statue
.
2. Now, you must substract $72 and $240 and divide this by 8 statues:

Therefore, the answer is: $21.
The answer would be $3.40