Answer:
30
Step-by-step explanation:
hhhhjj+hbggggggggggggggggggggffffffgfgggggggggggg
nothing can be further simplify in this problem
Answer:
17
Step-by-step explanation:
all 4 numbers added up, 68, divide by the amount of numbers, which is 4, and you get the answer
Answer:
-16n-41
Step-by-step explanation: