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Maths Puzzle
Numerical Ability
how to graph this equation?
4x+y=-4
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Need help coming up with an equation for this word sentence. Thanks in advance.
The sizes of three numbers are in the ratio of 9 : 5 : 2 and their sum is 54. What are the three numbers?
how do u solve 5xy times 21
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14 10x(x to the third power)