Mrs. Corazza paid $38.64 to fill up 12 gallons of gasoline in her car. What is the price for 1 gallon of gasoline?

Find the solution of each of the following.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?