Question: 7. Solve algebraically and verify the solution(s): (3 marks) 5 2 x - 1 x+1 6 8. John cycles 8 km to return a friend's

7. Solve algebraically and verify the solution(s): (3 marks) 5 2 x - 1 x+1 6 8. John cycles 8 km to return a friend's bicycle. He then walks home. John cycles 4 times as fast as he walks. His total time for the trip is 2.5 hrs Complete the chart for this situation. Distance (Km) Speed(Km/h) Time (h) Walking Cycling Total Algebraically determine John's average speed for walking and cycling (2 marks)

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