ST = 1/2 (RV) = VQ = 6
answer
ST = 6
hope it helps
So 5 pounds=12.5
divide 12.5 by 5 to get dollars per pound
$2.5 per pouind
Assuming CDB is a straight line then angle ADB = 180-82=98
It would be 1,200,000 because the 9 is in the ten thousand place.
Distance = 30 mph * time
distance = 4 mph * time
distance = 30 mph * t
distance = 4 mph * (17-t)
Since distance is equal then
30 mph * t = 4 mph * (17-t)
30t = -4t + 68
34t = 68
t = 2 hours
We see the return trip time is (17 -t ) which is 15 hours.
The beginning trip time is 2 hours.
Double Check
Beginning trip = 30 miles * 2 = 60 miles
Return trip = 4 miles * 15 = 60 miles.
