exam
Maths Puzzle
Numerical Ability
A(3,2) B(-4,5) C(-2,-1) D(6,-3)
Find A'B'C'D' so that ABCD is translated so that D' is (3,10).
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exam Other Question
The problem says: Arianna took 2 h longer to drive 360 mi on the first day of a trip than she took to drive 270 mi on the second day. If her speed was the same on both days, what was the driving time each day?
Thank you bunches--
CH
Solve the system of linera equations by the substitution method.
y = -4/3x
4x +2y = 5/4