book
Maths Puzzle
Numerical Ability
Write an equation in slope intercept form satifying the given conditions:
passes through (-4,7) and (2,4)
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book Other Question
Solve the system by addition.
-3x + 5y = 8
x + 2y = 1
From a square piece of cardboard with width x inches, a square of
width x − 3 inches is removed from the center. Write the area of
the remaining piece as a function of x.