exam
Maths Puzzle
Numerical Ability
This is a question from a worksheet - not a text book. Find the length of one side of the square when the hypotenuse is sqrt50. Thank you!
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exam Other Question
Can someone please explain the System of linear equation by substitution. Thank you
5X + 2Y = -1
2X - y = -13
If one-fourth a number is subtracted from one-half of the number, the difference is 3. Setup an algebraic equation, find the number and check your answer