Mathematics, 06.12.2019 19:31, butterflycc
Josephine can correct her students test papers in 10 hours, but if her teacher's assistant , it would take them 6 hours. how long would it take for the assistant to do it alone?
Answers: 1
Mathematics, 21.06.2019 15:00, katie18147
Answer this question only if you know the answer! 30 points and
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Mathematics, 21.06.2019 18:00, drew3vans34
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
Answers: 1
Josephine can correct her students test papers in 10 hours, but if her teacher's assistant , it woul...
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