exam
Maths Puzzle
Numerical Ability
27. Write the following phrase using symbols. Use the variable x to represent the number.
A number increased by by 3
Can someone help me out with this?
V/r
Eddie
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exam Other Question
Write each fraction in simplest form.
- 15x^3y^3/ - 20xy^4
six years ago bob was four times as old as mary. in four years he will be twice as old as mary. how old are they now? use a system of equations.