Hey yo can someone help me out please
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Mathematics, 22.06.2019 01:00
£100.80 divided by 14 equals 7.2 how would we put this as money
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Mathematics, 22.06.2019 07:00
1. 2y = 4 -x = -3 what is the solution to this system of equations? a) (2, 3) b) (-3, 2) c) (3, 2) d) (-3, 4) 2. 2x - y = 5 3x + 2y = 4 solve the system of equations. a) (3, 1) b) (0, 2) c) (2, -1) d) (9/7, 17/7)
Answers: 1
Mathematics, 22.06.2019 07:30
The library sells 376 books at its annual used-book sale. the sale takes in a total of $2119. children's books cost $4, and adult books cost $7. let x = number of children's books sold, and let y = the number of adult books sold. which system of equations can the librarians use to model this situation?
Answers: 2
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