Answer:
answer must be letter D
sorry I can't show you my solution but trust me that is the correct answer...
my phone lags
Answer:
look at the picture
Step-by-step explanation:
I'm not sure about the value of x but I believe it is -23
Step-by-step explanation:
f o g(x)
= f(x - 4)
= (x - 4) + 7
= x + 3.
Answer:
4.4 degrees C.
Step-by-step explanation:
C = 5/9 (F - 32)
When F = 40:
C = 5/9( 40 - 32)
= 5/9 * 8
= 40/9
= 4.4 degrees C,