Mathematics, 10.09.2021 14:50 pepehammu
Ban phụ huynh mua truyện, vở, bút bi làm phần thưởng cho học sinh giỏi, cả ba loại là 59 thứ và số tiền mua là 310 000 đồng. Biết rằng giá một quyển truyện là 10000 đồng, một quyển vở là 5000 đồng, một cái bút bi là 2500 đồng và số bút bi gấp đôi số quyển vở. Hỏi Ban phụ huynh đã mua bao nhiêu truyện, vở, bút?
Answers: 1
Mathematics, 21.06.2019 18:30
Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?
Answers: 2
Mathematics, 21.06.2019 18:30
To determine the number of deer in a forest a forest ranger tags 280 and releases them back
Answers: 3
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Ban phụ huynh mua truyện, vở, bút bi làm phần thưởng cho học sinh giỏi, cả ba loại là 59 thứ và số t...
History, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Arts, 23.10.2020 23:00
History, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Spanish, 23.10.2020 23:00
Social Studies, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Spanish, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00
Mathematics, 23.10.2020 23:00