The teacher tells the class that the highest marks obtained by a
student in her class is twice the lowest marks plus 7. The h

1 thought on “The teacher tells the class that the highest marks obtained by a<br />student in her class is twice the lowest marks plus 7. The h”

1. Step-by-step explanation:

   Highest marks obtained by a = twice the lowest marks + 7

   Lowest score = Highest marks – 7 / 2

   = 87-7/2

   =80/2

   =40

   Hence , the lowest score is 40 marks .

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