Answer:
(3,-2)
Step-by-step explanation:
Answer: 1 and 3
Step-by-step explanation:
I had the same question on my test the other day hope this helped.
Given the expression below

To find n
Open the brackets

Collect like terms

Since, the sides are not equal,
Hence, there is no solution
We simply have to divide the total miles that the car can travel by the total amount of gallons of gas.
So,
42 miles/ (11/6 gallons) = 22.91 miles per gallon
Therefore, Sandy's car gets 22.91 miles per gallon of gas