I believe the answer is their initial time was 8.46
Answer:
-6 < x ≤ 6
Step-by-step explanation:
Get all d's on one side and numbers on the other
4d-4-4d=5d-4d-8
-4=d-8
-4+8=d-8+8
4=d
Answer:
ok so basically, graph -4 and make a line going left.
Step-by-step explanation:
-10 -9 . -8 . -7 . -6 . -5 . -4
<---------------------------------o----->
Do it like that if you can