exam Maths Puzzle Numerical Ability

If a manufacturer charges p dollars each for rugby shirts, then he expects to sell 2000 - 100p shirts per week. What polynomial represents the total revenue expected for a week? Ho

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exam Other Question

Find the perfect square trinomial whose first two terms are given.
x square + 8x The tennis court is 78 ft long and 27 ft wide. Here is the question. If a serve is measured at 185 km per hour, how many seconds does it take for the tennis ball to travel the length of the court?