2. The best way to travel from the Swiss town of Thun to the Loeschental Valley by car is to drive to the village of Kandersteg and take the car-train to Goppenstein. Each train carries 70 cars and the
service runs every 12 minutes in each direction. The first trains leave at 05:00. Each train takes 4
minutes to unload and 4 minutes to load. As many as 600 cars queue for these trains at weekends. The
train journey to Goppenstein takes 20 minutes.
Arriving at the Kandersteg queue at 16:55, John is told that there will be 420 cars queuing ahead of him
once the next train has left. The service continues to run without any delays.
At what time will he arrive at Goppenstein station?

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

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step-by-step explanation: