Answer:
Sorry, I can't type well.
Start by dividing both sides by two to get 3 = y + 2. then subtract two from both sides to get y = 1.
Cube = all sides same length, which equals
A*A*A = 27
Which is the same as A^3 = 27
Therefore,the cube root is +/-3, but as it is length, must be positive, so is +3
1) 7 hours and 33 minutes
2) 28
3) y = 7
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