Because 5 +2 is 7 and seven to the second power is 49. On the other hand 5 squared is 25 and 2 to the second power is 4 when you ad them together you get 29 you are taking to completely different numbers to the power of two and that’s why they aren’t equal
11 pints because theres 6 pints in one gallon and that times two is 12 and that plus 3 and minus 6
It is 9lt-2w-27! Hope it helped!
Y=-4x+6
or if you need it in the original format
4x+y-6=0
36-39/12-5
31-39/12
31-3.25
27.75