Janelle alternates between running and walking. she begins by walking for the short period, and then runs for the same amount of time. she takes a break before beginning to walk again. consider the four graphs below. which graph best represents the given situation

the first option is the answer.

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9