👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the ...

Description: 👉 Learn how to solve logarithmic equations. Logarithmic equations are equations with logarithms in them. To ...

Mr and Mrs Smith take their two children to the cinema. The total cost is £33. Mr Jones takes his three children to the cinema and the total cost is £27.50. Calculate the price of a child's ticket and ...