exam Maths Puzzle Numerical Ability

/2x-1/ greater than or equal to 0

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exam Other Question

express as a binomial: 5(x+2)+2(1-6x) Sally brought three chocolate bars and a pack of gum and paid $1.75. Jake brought two chocolate bars and four packs of gum and paid $2.00 Find the cost of a chocolate bar and the cost of a pack of gum.