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sharita does sprecial typings jobs for scientists. She charges $7 for the first 3 and $3 for each additional page of scientific typing. Sonia, a biologist, paid $106 to have a research paper typed how many pages long was Sonia's paper?

User Oshane
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1 Answer

2 votes

106-7 = 99

99/3 =33 pages

33 +3 = 36 pages long

User Strive Sun
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