1 Circle the calculation that increases 400 by 7%
[1 mark]
400 ´ 0.07 400 ´ 0.7 400 ´ 1.07 400 ´ 1.7
4
2 Simplify 3 ´
4
3 Circle the
[1 mark]
answer.
38 98 316 916
2
[1 mark]
3 Circle the area that is the same as 5.5 m
2 2 2
550 cm 5 500 cm 55 000 cm 5 500 000
2
cm
, 4 One of these graphs is a sketch of y = 1 - 2x
Which one?
Circle the correct letter.
[1 mark]
A B
y y
1 1
x O O x
C D
y y
x O O x
–2 –2
, 5 The scatter graph shows the age and the price of
18 cars. The cars are all the same make and
model.
10 000 10000
9000
8000
7000
6000
Price (£) 5000
4000
3000
2000
1000
0
0 1 2 3 4 5 6 7 8
Age (years)
Use a line of best fit to estimate the price of a 6-year old car.
[2 marks]
Answer £
, 6 Kelly is trying to work out the two values of w for which
3w - w3 = 2 Her values are 1 and -1
Are her values correct?
You must show your working.
[2 marks]
3 5
7 Work out 2 ´1
4 7
Give your answer as a mixed number in its simplest form.
[3 marks]
Answer
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