Answer:
hi
Step-by-step explanation:
Answer:
Answer is 4.
Step-by-step explanation:
3=-13+4c
4c-13=3
4c=3+13
4c=16
c=16/4
c=4
Answer:
a = 8.5
Step-by-step explanation:
Answer:
Same here
Step-by-step explanation:
Answer: 1st,2nd, and 4th one are correct.
Step-by-step explanation: