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Maths Puzzle
Numerical Ability
Five times the opposite of a number was increased by 25. This was 90 times greater than 8 times the number. What was the number?
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Mary bought two computers, one desktop and one laptop. Before finance charges, the laptop cost $1500. more than the desktop. Mary paid for the computers using two different financ
What are all possible zeros for this polynomial and how do you get them?
P(x)= 14x^3+56x^2+2x-7