exam
Maths Puzzle
Numerical Ability
Show the difference between a four-digit number and its reverse is divisible by 9
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exam Other Question
Word problem.
The volume of the box is represented by (x^2+5x+6)(x+5). Find the polynomial that represents the area of the bottom of the box.
You are offerd two different credit cards. Card A charges $75 per year and 15% interest on your average balance. Card B chages $15 per year and 18% interest on your average balance