When y = 0 then 3x - 6x0 = -21 -> 3x = -21 -> x = -7
The x-intercept is at (-7, 0)
I believe that C is correct!
Answer:
(a) 0.5km or 500m
(b) 100m
Step-by-step explanation:
(a) 1 hour = 60 minutes
60 minutes = 30km
5 minutes = 30 ÷ 60
= 0.5km = 500m
(b) 1 minute = 500m ÷ 5
= 100m
Answer:
i think its
Step-by-step explanation:
B D A C
