exam
Maths Puzzle
Numerical Ability
Simplify and evaluate:
(42x3y-2z-3/x-5y8z-9)2
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exam Other Question
s=3 t=9
s(3t+6)=60
A profit of 9% was made by selling investment stocks for $2,500. What was the original purchase price of these stocks?
Which of the following is the mathematical model that will