Answer:
3×2 + 3×-b
Step-by-step explanation:

Answer:
310°
Step-by-step explanation:

Answer:
Options???
Step-by-step explanation:
Answer:
B is correct
Step-by-step explanation:
inside the parenthesis you go the opposite way of the sign so |x+7| shifts it to the left 7 units
Answer:
C.
Step-by-step explanation:
The range of a function is the complete set of all possible resulting values of the function
which is here just (3 , 9 , 12)
so the choice is C.