Student describes the relationship between two groups of objects school with the ratio 3:7. Use word to describe what student may be describing

Given this information, which expression must represent the value of b?

What could explain what happened when the time was equal to 120 minutes

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2