Answer:
3r − 9 = –6r
-9 = -6r-3r (you change the signs when bringing +3r to the other side)
-9 = -9r
r = -9/-9
r = 1
Answer:No she did not she drove 336 miles
Step-by-step explanation:
Answer:
the first one is (x-4)/(3-x)
the second one is not x<3; x>3
Step-by-step explanation:
anyone know the second one?
Answer:
300°
Step-by-step explanation:
If 24 hours is 360°, then ...
(20 hours)/(24 hours) × 360° = 300°
