1MA0 Foundation November 2014 Paper 1 Q7
7
(a) \(L = 3a + 2c\)
\(a = 5\)
\(c = 8\)
Work out the value of \(L\). (2)
\(a = 5\)
\(c = 8\)
Work out the value of \(L\). (2)
(b) Kirsty buys some buns.
She buys \(x\) packs of currant buns and \(y\) boxes of iced buns.
There are 6 currant buns in a pack of currant buns.
There are 8 iced buns in a box of iced buns.
Write down an expression, in terms of \(x\) and \(y\), for the total number of buns Kirsty buys. (2)
She buys \(x\) packs of currant buns and \(y\) boxes of iced buns.
There are 6 currant buns in a pack of currant buns.
There are 8 iced buns in a box of iced buns.
Write down an expression, in terms of \(x\) and \(y\), for the total number of buns Kirsty buys. (2)
| Answer | Mark | Notes |
|---|---|---|
| 31 | 2 | M1 for \(3 \times 5 + 2 \times 8\) or 15 and 16 A1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(6x + 8y\) | 2 | M1 for \(6x\) or \(8y\) A1 for \(6x + 8y\) oe as final answer |