Answer:
They have to drive 
miles more
Step-by-step explanation:
Given:
Total Distance of the road trip = 
miles
Distance travelled already = 
miles.
To Find:
How much farther do they have to drive = ?
Solution:
The distance they have to travel farther = Total distance - distance travelled
The distance they have to travel farther = 
=>
=>
=>
=>
=>
25% is equivalent to 1/4.
Solve by Substitution
Answer:
x = -5
y = -2
First, let's isolate t! Make sure to change your signs when you change from one side of the equation to the other.
3/2 + t = 1/2
t = 1/2 - 3/2
Now, we can solve for t!
t = 1/2 - 3/2
t = -2/2
t = -1
Hope this helps!
Message me if you have any questions :)
Parallel lines have the same slope.
