Answer:
hi im from another country see ya ... your country is amazing
Step-by-step explanation:
Answer:
Step-by-step explanation:
(
,
)
(
,
)
rate of change or slope m =
=
y = mx + b
"b" is y-intercept
~~~~~~~~~~~~~~~~~~~
-8(9)= -72; -4(-6)= 24; -72+24= -48
45 minutes = 3/4 hours
so his speed = 6 / 3/4 kph
= 8 km / h Answer
Answer:
30
Step-by-step explanation: