The greatest number of helicopters milena can power while meeting her both constraints is; 8 Helicopters
We are told that Milena wants to power toy cars and helicopters using batteries.
The graph attached showing both conditions to power at least 11 toys with a most 60 batteries.
From the graph, x-value at the point where both lines meet will give us the greatest number of helicopters milena can power while meeting her both constraints.
Thus, the x-value at the point where both lines meet is x = 8.
Read more about Inequality Graphs at; https://brainly.com/question/11234618
