Question 4 — IGCSE 0580 Oct/Nov 2024 Paper 33
Cambridge IGCSE Mathematics 0580, Core tier, calculator. Topic: Numbers · The four rules. Worth 10 marks.
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Question text
4 (a) n = 15r+20c
Find the value of r when n = 180 and c = 3.
r = ................................................ [2]
(b) Factorise completely.
20p2q-5p
................................................. [2]
(c) Apples cost 35 cents each and bananas cost 14 cents each.
W rite down an expression for the total cost, in cents, of x apples and y bananas.
........................................ cents [2]
(d) Solve the simultaneous equations.
Y ou must show all your working.
8x+3y = 59
5x+7y = 83
x = ................................................
y = ................................................ [4]
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