Answer:
- speed of the first bus: 36 2/3 miles per hour
- speed of the second bus: 73 1/3 miles per hour
Step-by-step explanation:
The second bus travels twice as fast, so will take half the time of the first bus. The second bus takes 3 hours less time, so that is half the time of the first bus.
The first bus's speed is (220 mi)/(6 h) = 36 2/3 mph.
The second bus's speed is twice that: 73 1/3 mph.
Answer:
They are both correct.
Step-by-step explanation:
6c=72
We can divide by 6 on both sides and get
c=72/6
Answer:
that is false i would be parallel if they lined up perfectly
Answer:
3ab+4a+4b
Step-by-step explanation:
Add like terms
5ab-2ab= 3ab
-b+5b= 4b
4a
First solve for y and put it into the y=mx+b form where the slope m=(-1/2) and b=7 and then put it into a graphing calculator or just plug numbers in by hand :)