Answer:
6x+3
Step-by-step explanation:
you add common terms which is x+5 and x is equal to 1 so its 5+1 which is 6 and the 3 you can't add anything to it so the answer will be 6x+3
Answer:
C. 
Step-by-step explanation:
Because the volume is either 0.15 more or 0.15 less than 21 ounces.
indicate the difference between the volume and 21 and it has to be less than 0.15. Therefore answer C.
Answer:
f(x) = 10x - 2x + 4.
Step-by-step explanation:
This is linear because the degree of x is 1.
The others have degree 2 , degree 3 and degree -1.
(f(x) = 2/x = 2x^-1)).