Algebraic Techniques, SM-Bank 012 Write an expression for the sum of \(-1\) and half of \(\large m\). (1 mark) Show Answers Only \(-1+\dfrac{m}{2}\ \ \text{or }\ \dfrac{m}{2}-1\) Show Worked Solution \(\text{Sum means add}\) \(\therefore\ \text{sum of } -1\ \text{and half of } m\ = -1+\dfrac{m}{2}\ \ \text{or }\ \dfrac{m}{2}-1\)