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.
Thw answer is -51
Found through long division
Step-by-step explanation:
3×+5-7×+9
3×3=9+5=14
7×7=49+9=58
58-14=44
<h2>ans.44</h2>
Answer:
30+8%=C
Step-by-step explanation:
place the cost of the bag first then add the precent and make it equal to C wich is cost
Answer:
Step-by-step explanation:
Given
× 
Cancel 5y² and 10y by 5y and cancel 3 and 9x by 3, leaving
= 
× 
=
