A sandwich and a cup of tea cost £2.10.Two sandwiches and a cup of tea cost £370.Calculate the cost of a cup of tea.
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Step-by-step explanation:
f you go back the next day and buy 3 coffees and 2 teas and the total cost is. $13 then ... Rearrange Equation 2 to find T in terms of C ... In other words half a cup of coffee is $1.50.
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