exam
Maths Puzzle
Numerical Ability
Find the equation of the line that passes through (3,-5) and is perpendicular to the line that passes through (7,-5) and (-2,-4)
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exam Other Question
Evaluate
-c2nd power - 5(c 0 power + d)2nd power if c = -3 and d = 4
Hello Everyone I just need a refresher.
List any four situations where variables can be used to replace numbers; convert each situation into an algebraic expression.