exam Maths Puzzle Numerical Ability

Where does the word "algebra" come from?

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exam Other Question

In a right triangle, one of the legs is 2 feet longer than the shorter leg. The hypotenuse is 10 feet. Find the lenghths of the missing 2 sides of the triangle. Hi, I need help with the following equations: Thanks in advance!

1. 36 - 9y = 3y

2. -21 + 4p = 10