Answer:
1st Graph: 2 circles are shown
Step-by-step explanation:
In order to have a solution set, the 2 graphs need to intersect each other. All the graphs but the 2 circles intersect and have a solution. Therefore, our answer is the 1st Graph.
Divide the 10 by 4, which makes the x be 2.5. You can check it by multiplying 4 by 2.5, which will give you 10.
Answer:
yes
option 1
Step-by-step explanation:

= -7 Multiply both sides by 10
x = -70
C. x = -70
The unit rate will be "23.5 miles/gallon". In the below segment, a further solution to the given question is provided.
Given values in the question are:
Total distance,
= 188 miles
Total gas used,
= 8
Now,
⇒ The rate of gas consumption will be:
= 
By putting the given values in the above formula, we get
= 
= 
Thus the above is the appropriate solution.
Learn more about gas consumption here:
brainly.com/question/17321062