2 calculators cost \( £ 10.40 \) 3 pens cost \( £ 3.54 \) Jude wants to buy 30 calculators and 30 pens. He only has \( £ 200 \) Does Jude have enough money to buy 30 calculators and 30 pens? You must show how you get your answer.

23. Raúl gana \( \$ 1800 \) pesos a la semana, pero paga \( \frac{2}{5} \) de su sueldo para su viaje de graduo- ción; ¿cuánto dinero representa la fracción?

If \( 3^2 \) is calculated, what is the result?

7. 63459 sayısındaki rakamiarın yerieri değiştirilerek yazılabilen 5 basamaklı sayıların kaçııın 5 ile bölümünden ka- lan 4 tür? \( \begin{array}{llll}\text { A) } 24 & \text { B) } 36 & \text { C) } 48\end{array} \)

1. Find \( 2 \times 3,468 \)

Is the number 14 a prime number? Explain why or why not.