FInd the values of x and y.
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Mathematics, 21.06.2019 19:30
:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
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Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
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Mathematics, 21.06.2019 22:00
You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar
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Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
Spanish, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
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History, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
Mathematics, 01.07.2020 23:01
History, 01.07.2020 23:01