Mathematics, 12.07.2019 14:00 ryantrajean7

Sally has decided to spend some time over two days soving math problems. she figures that on the first day she wil be able to solve 19 long division problems and 11 graphing problems in 273 minutes. on the second day, she will be able to solve 12 long division problems and 17 graphing problems in 283 minutes. how long does it take sally to solve one long division problem?

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Sally has decided to spend some time over two days soving math problems. she figures that on the fir...