Sarah can drive 198 miles on 11 gallons of gasoline. on 6 gallons of gasoline, rachel can travel 138 miles. write a ratio that compares miles traveled per gallon of gasoline for each car. do the cars get the same mileage?

answer both!

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

can you make your screen more see able?

then i might be able to .