Mathematics, 22.08.2019 18:00, jessec27019
How many solutions are there for 5x^2+7x-4=0? a) 0 b) 1 c) 2 d) 3
Answers: 2
Mathematics, 21.06.2019 21:30, Kittylover65
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
Answers: 2
How many solutions are there for 5x^2+7x-4=0? a) 0 b) 1 c) 2 d) 3...
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