Lucy buys 7kg of nuts to sell
she pays £10 for the nuts
lucy puts all the nuts into bag...
Mathematics, 13.11.2020 15:50, tagerryawilson6
Lucy buys 7kg of nuts to sell
she pays £10 for the nuts
lucy puts all the nuts into bags
she puts 350g of nuts into each bag
she then sells each bag of nuts for 75p
lucy sells all the bags of nuts
work out her percentage profit
Answers: 2
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 22.06.2019 00:30, ejones123
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Answers: 2
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