exam
Maths Puzzle
Numerical Ability
A bookstore offers wireless Internet access to itscustomers for a charge.The cost is $1.50+m over 20,m=# of minutes.
How much would it be for 40 minutes?
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exam Other Question
Please help.
7x^2 + x - 17 over 2x^2 - 5x +3 minus 3x -4 over 2x - 3 euals 2x+1 over
x - 1 for x.
Find the surface area of a cube 3 inches on a side.