exam
Maths Puzzle
Numerical Ability
find the slope of the line containing the points (-2,4)and (8,-3)
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exam Other Question
A man can construct a wall in 20 hrs. With the help of his apprentice assistant the task would take 12 hrs. How long would it take the apprentice, working alone, to construct the wall?
Instructions: Solve each system by the substitution method.
What is the solution for 6x+9y=6
2x=2-3y