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Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 20:00
Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total
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Mathematics, 21.06.2019 21:00
Describe how making an ‘and’ compound sentence effects your solution set
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Mathematics, 22.06.2019 01:00
At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?
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Mathematics, 15.07.2019 07:30
Mathematics, 15.07.2019 07:30
Health, 15.07.2019 07:30
Mathematics, 15.07.2019 07:30
History, 15.07.2019 07:30
Mathematics, 15.07.2019 07:30
History, 15.07.2019 07:30
History, 15.07.2019 07:30