exam Maths Puzzle Numerical Ability

Find the slope of the line that goes through the given points.

(-8,-9) and (-11,-16)

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exam Other Question

Can someone help me on this?

I need to translate the following statement into an algebraic equation. Let x represent the number:

7 more than a number is 19

Thanks, Lyn Solve and check for x.

x/x-2 - x+1/x = 8/x^2-2x

I don't know how to find the LCD. Can you help?