Answer:
C
Step-by-step explanation:
Once

We know that 
There are infinity values for
, but considering 
Below we have all the solutions for 
Negative:

Positives:

We can see that 
Answer:
8 hours
Step-by-step explanation:
Train A moves at speed v1=33mph
Train B moves at speed v2=27mph.
Let t be the time when they are 480mi apart.
d1=v1×t distance traveled by train A
d2=v2×t distance traveled by train B
d1+d2=480mi
v1×t+v2×t=480mi
(v1+v2)×t=480mi
(33+27)×t=480mi
60×t=480mi
t=480/60=48/6=8hours
I think the answer would be 0.005
The first thing you should do is turn 1/8 into 2/16 so that it is easier to add.
Next you add them up 2/16+5/16= 7/16
I believe that 7/16 is the best answer for the question given.
Hope this helps and please enjoy Brainly! -ZeusROX
After 5 years they will not be as tall each other.Ben will be 4 feet and 7.5
and Johnny will be 3 feet and 10.8.