Answer:
48
Step-by-step explanation:
Given:

Prove:

Solution:

Putting the value of equation (ii) into the equation (i):

putting the value x into the equation (i):

Therefore, the value of x= 4
Learn more:
brainly.com/question/6219408
Answer:
please specify the question being asked
Step-by-step explanation:
Answer: 10.75
Steps:
After 110miles, it used 2.75gallons
Therefore, the amount of gas used per mile is: 100/2.75= 40 gallon per mile
So after 430miles, the number of gallons used: 430/40 = 10.75 gallons
Hope this helps ʕ•ᴥ•ʔ