exam Maths Puzzle Numerical Ability

Problem: A survey of 615 teenagers found that 44% of the boys and 35% of the girls would like to be taller. Altogether, 231 teenagers in the survey wished they were taller.Please

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exam Other Question
is the number 47 a composite number? Complete each ordered pair so that it satisfies the given equation:

3x + 5y = 0:(-5, ),( ,-3),(10, )

Find the slope of the line that goes through each pair of points:

(-6