Answer:
y=x+4
Step-by-step explanation:
4 and 8/21
w-5/7=3 2/3
Find 3 2/3 + 5/7
3 2/3 + 5/7 = 3 14/21 + 15/21 = 3 29/21 = 4 8/21
W= 4 8/21
your answer will be C 4/5
299,792,460
just round to the nearest 10th