exam Maths Puzzle Numerical Ability

a television addict can buy either two televisions and three video recorders for $1750 or four televisions and one video recorder for $1250. find the cost of one of each.

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exam Other Question

If a roof is 7m from peak to eave and the attic space is 3m high at the peak, how long does each of the pieces of insulation need to be? ROund to the nearest tenth. (Sorry I posted this question wrong earlier, I am still lost on it). Thank you Hi, I sent a problem earlier- but it is VERY confusing as I accidently sent it and the spacing is NOT right. So I will try to attempt to send the problem in a different way.

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