Question 8 — IGCSE 0580 Oct/Nov 2023 Paper 33
Cambridge IGCSE Mathematics 0580, Core tier, calculator. Topic: Algebra · Basic algebra. Worth 9 marks.
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Question text
8 (a) Expand and simplify.
(i) 4(x+3)+2(x-1)
................................................. [2]
(ii) (m-6)(m-4)
................................................. [2]
(b) Make t the subject of the formula p = 4t+3.
t = ................................................. [2]
(c) In this part, all measurements are in centimetres.
4x-15
NOT TO
2x+1
SCALE
x
The perimeter of this triangle is 49 cm.
Work out the value of x.
x = ................................................. [3]
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