Mathematics, 25.06.2019 10:40 jvargas0207
The teacher tells the class the highest marks obtained by a student in her class is twice the lowest marks plus 7 . the highest score is 87. what is the lowest score? (pls tell with example and formula) ! (i am in grade 7)!
Answers: 1
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The teacher tells the class the highest marks obtained by a student in her class is twice the lowest...
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