exam
Maths Puzzle
Numerical Ability
please help me solve these problems:
3/4 (7k - 5)=12
5(3-x)< 3(x-3)
3x + 2 < 5
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exam Other Question
xy + 3z + y =
Write an expression for the surface area of each cube. each side on one cube has a length of 2x. And on the other cube each side is 4x.