Question

What does the solution mean in terms of the problem?

Answer 1

solution is the answer of the question

Explanation:

solution is the answer of the question

Answer 2

B

Explanation:

The solution (20, 5 ) in the form (x, y )

where x is the charge per hour and y per photograph printed

Then ( 20, 5 ) means

$20 per hour ; $5 per print → B