Question
Two bags of crisps and five chocolate biscuits cost £1.76.If each bag of crisps costs 4p more than a chocolate biscuit,
what is the cost of a biscuit?
what is the cost of a biscuit?
Answers
Reiny
cost of biscuit ---- x p
cost of crisp ------ x+4 p
2(x+4) + 5x = 176
solve for x
cost of crisp ------ x+4 p
2(x+4) + 5x = 176
solve for x