1MA0 Foundation March 2013 Paper 1 Q9
9
(a) Simplify \(a + a + a + a\) (1)
(b) Simplify \(3 \times c \times d\) (1)
(c) Simplify \(3ef + 5ef - ef\) (1)
(d) Solve \(6g = 18\) (1)
(e) Solve \(5h + 7 = 17\) (2)
| Answer | Mark | Notes |
|---|---|---|
| \(4a\) | 1 | B1 for \(4a\) oe as a single term |
| Answer | Mark | Notes |
|---|---|---|
| \(3cd\) | 1 | B1 for \(3cd\) oe as a single term |
| Answer | Mark | Notes |
|---|---|---|
| \(7ef\) | 1 | B1 for \(7ef\) oe as a single term |
| Answer | Mark | Notes |
|---|---|---|
| 3 | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| 2 | 2 | M1 for intention to subtract 7 from each side or divide each term by 5 or embedded method A1 cao |