Answer:
that would be "b"
Step-by-step explanation:
The commutative property says that a + b = b + a so the correct answer is 7y +5x.
I believe the answer would be 4/6 which would simplify to 2/3
(8•40) + (8•5) = 320 + 40 = 360
300 kelvin is greater.
300 kelvin equals approximately 26.85°C
