book Maths Puzzle Numerical Ability

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A theater group made appearances in two countries. The hotel charges before tax in the second country were $500 higher than in the first. The

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book Other Question
Write an equation for each line in point-slope form and slope-intercept form
Passing through(-4,2)and perpendicular to the line whose equation is y=1/3x + 7

Write an equation f simplify each expression 4a-3+5a=