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Maths Puzzle
Numerical Ability
If the perimeter is 54, and the width is half the size of the length, then how would you solve for the length and width?
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book Other Question
how do you answer an equation in an ordered pair?
5x+5y=0
3x+y=-10
hello, i need more help on these problem is factor out perfect squares ?
1)18
2)24
3)147