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Sharita does special typing jobs for scientists. she charges $7 for the first 3 pages and $3 for each additional page of scientific typing. Sonia, a biologist paid $97 to have a research paper typed.How many pages was Sonia's paper?

Respuesta :

texaschic101
7 + 3(x - 3) = 97
7 + 3x - 9 = 97
3x - 2 = 97
3x = 97 + 2
3x = 99
x = 99/3
x = 33 <=== 33 pages
sneakyglitter2004

Answer:

sharita does special typing jobs for scientists she charges 7 dollars for the first 3 pages and 3 dollars for each additional page of scientific typing sonia a biologist paid 100 to have a research paper typed

The answer is 34 also just putting this here because I spent almost an hour looking for the answer

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