2.57 + 5x = 25.92 is the equation and when you solve for x you would get x = 4.67
Hope this helps you just follow these steps
A because it makes sense
Step by step explanation
Answer:
The correct answer is:
6 inches by 6 inches
Step-by-step explanation:
Given that
Area of Enlarged photo = 256 square inches
Let x be the side of original photo
then the equation for area of new enlarged photo will be:

We have to solve the given equation to find the side length of original photo
Taking square root on both sides

Subtracting 10 from both sides

So the side length of original photo is 6 inches. The dimensions will be 6 inches by 6 inches.
Hence,
The correct answer is:
6 inches by 6 inches