Mathematics, 10.01.2021 19:30, josh5527
An alloy is made by mixing metals A and B in the ratio 3:5
metal a costs £42 per kg
metal b costs £20 per kg
how much would it cost to make 400g of the alloy?
Answers: 3
Mathematics, 21.06.2019 17:00, shayambros
How to solve a simultaneous equation involved with fractions?
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Mathematics, 21.06.2019 19:00, shadow29916
Solve x+3y=6 and 4x-6y=6 by elimination . show work !
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An alloy is made by mixing metals A and B in the ratio 3:5
metal a costs £42 per kg
metal b...
metal b...
English, 30.01.2020 18:04
English, 30.01.2020 18:04
Mathematics, 30.01.2020 18:04
Mathematics, 30.01.2020 18:04