Mock Set 1 Paper 02 Calculator

\( \text{Answer the following questions.} \)

(a) \begin{array}{l} \text{Expand and simplify } 4(a + 3) + 5(a - 1) \end{array} \\[4cm] (2 marks)

(b) \begin{array}{l} \text{Factorise fully } 14y^{2} - 42y \end{array} \\[4cm] (2 marks)

(c) \begin{array}{l} \text{Make } p \text{ the subject of the formula } q = 5p - 8\end{array} \\[4cm] (2 marks)