Question 10 — IGCSE 0580 May/June 2025 Paper 41
Cambridge IGCSE Mathematics 0580, Extended tier, calculator. Topic: Numbers · The four rules. Worth 6 marks.
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Question text
10 (a) Write down all the factors of 18.
..................................................................... [2]
(b) Factorise.
3y-xy+15-5x
................................................. [2]
(c) 3y-xy+15-5x = 18
where x and y are positive integers.
Using your answers to part (a) and part (b), find one possible value of x and the corresponding
value of y.
x = ....................... , y = ....................... [2]
M
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
ETIRW
TON
OD
NIGRAM
SIHT
NI
E
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