The teacher tells the class that the highest marks obtained by a student in he
class is twice the lowest marks plus 7. The highest score is 87. (Take the lowest
score to be l.)
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2
Answer:
Lowest Marks is 40
Step-by-step explanation:
Let's assume the lowest mark is x
twice the lowest mark will be 2x
given that twice the lowest marks plus seven is highest mark.
=> 2x+7=87
=>2x=80
=>x=40
Hence the lowestmark is 40.
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2
Answer:
hope it is helpful to you and mark as brainliest
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