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Maths Puzzle
Numerical Ability
x^3-18x^2+81
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exam Other Question
Solve the following system of linear inequalities by graphing.
3x+4y is less than or equal to 12
x+3y is less than or equal to 6
x is greater than or equal to 0
y is gr
Jon has a 26-ft ladder leaning against his house.If the bottom of the ladder is 10 ft. from the base of the house, how high does the ladder reach.