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Maths Puzzle
Numerical Ability
find four consecutive odd integers such that sum of the second integer and twice the fourth integer is 65
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book Other Question
use cramer's rule to solve the following system of equations.
5x+3y=7
4x+5y=3
what is the equation of the parabola in the form y=ax(x-d) if the points on the parabola are (50,-702)?
Also what would the equation be if you were to rewrite it in the form y=ax