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Maths Puzzle
Numerical Ability
The sum of two numbers is 25, and the difference of their squares is 75. What are the two numbers?
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book Other Question
A line passes through the points (4,5) and (-3,2). Calculate the slope of the line and express the slope as a decimal number rounded to the nearest hundredths (2 places after the decimal point).
18=9-(3-x)
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