Use the following regression equation regarding car mileage to answer questions 13 - 5. Highway - 0,892 + 1.337 (City) Note that City is the estimated miles per gallon (mpg) a car gets while driving on city streets, and Highway is the estimated miles per gallon (mpg) a car gets while driving on highways. 3) What is the expected miles per gallon a car would get while driving on highways if it gets 23 miles per gallon on city streets