exam
Maths Puzzle
Numerical Ability
A rectangular rug has a perimeter of 140 feet. Its length is 10 feet longer then its width. What are the demenisions?
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exam Other Question
What is the slope of the line whose equation is 3x-4y-16-0?
work:
3x-4y-16=0
-3x -3x
-4y=-3x+16
-4 -4
y=-3x+164
Solve:
10ax-5 =6x+4