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Mathematics, 31.12.2021 21:30, ethanw7327
The cost of 5 exercise books and two pens is Rs 250 . If the cost of one exercise book is Rs 40 , find the cost of 6 pens.
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Answers: 2
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Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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Mathematics, 22.06.2019 01:30, skyhighozzie
What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5
Answers: 1
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The cost of 5 exercise books and two pens is Rs 250 . If the cost of one exercise book is Rs 40 , fi...
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