exam Maths Puzzle Numerical Ability

The pages of a book are numbered from 1 to 128. How many page numbers contain the digit 6?

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exam Other Question

Find the slope of the line that contains the points (-4,-2) and (1,1) and find the correct answer below:

a) 5/3 b)3/5 c)1/3 d)-5/3

Thanks so much for any help with explaining this process. find the value of y for the given value of x using two methods.First, substitute the value of x into the equation and then solve for y. Second, solve for y and then substitute the