exam
Maths Puzzle
Numerical Ability
express each inequality a) using the number line b) in interval notation and c) as a solution set
_2x-8__ > 2
4
problem reads 2x-8 over 4 > than 2
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exam Other Question
simplify this expression. dealing with exponents
(2^5/3y^-2/3)^3
A man invests part of $6,000 at 4% interest and the rest at 3% interest. His total annual income is $225. How much has he invested at each rate?