Foundation June 2023 Paper 2 Q11
11.
(a) Simplify \(4(x+6)+3x\). [2]
(b) Solve \(\dfrac{f}{3} = 5{\cdot}1\). [1]
(c)
\(x = \dfrac{w(y+2)}{8}\)
Find the value of \(x\) when \(w = 3\) and \(y = 24\). [2]
| Scheme | Marks | Comments |
|---|---|---|
| 7x + 24 | B2 | Mark final answer B1 for expanding bracket correctly 4x + 24 or B1 for 7x + k providing k ≠ 0 |
| Scheme | Marks | Comments |
|---|---|---|
| (f = ) 15·3 | B1 | Allow embedded answer |
| Scheme | Marks | Comments |
|---|---|---|
| (x = ) 9·75 or 9 ¾ or 39/4 | B2 | B1 for \(\frac{3\times(24+2)}{8}\) or \(\frac{3\times26}{8}\) or \(\frac{78}{8}\) or \(\frac{3\times24\,+\,3\times2}{8}\) or \(\frac{72+6}{8}\) may be seen in stages |
| (5) |