D. one kelvin is the answer
Answer:
true
Step-by-step explanation:
Step-by-step explanation:
(f○g)(7)
= f(g(7))
g(7) = 7 + 2
= 9
f(9) = 4(9) .....
......
Answer:
-8=x
Step-by-step explanation:
6x-6=9x+18
-6-18=9x-6x
-24=3x
x=-8
hope i helped
brainliest pls
im trying to level up