Solve by Cramer's rule
2x+4/5=y=40-3x/4...
Answers: 1
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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Mathematics, 21.06.2019 19:50
Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
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Mathematics, 21.06.2019 20:30
The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders
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Mathematics, 22.06.2019 02:30
Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)
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English, 25.08.2019 15:30
History, 25.08.2019 15:30
English, 25.08.2019 15:30
Mathematics, 25.08.2019 15:30
Mathematics, 25.08.2019 15:30
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Social Studies, 25.08.2019 15:30
Mathematics, 25.08.2019 15:30
Social Studies, 25.08.2019 15:30
Mathematics, 25.08.2019 15:30