exam
Maths Puzzle
Numerical Ability
x^3-27 over 5x^2+15x+45
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Please help.
The length of a rectangle is 2 ft longer than the width. If the area is 16 ft^2, then what are the length and width?
8 8
______ = ____
x + 6 9
solve the following equation. be sure to check each answer in the original equation if you multiply both side with an expression that contains the variable