please help . What Is the solution to this linear system? Enter a value in each box to create an ordered pair

The answer to this linear system is 7,-1

two bottles with 3 oz left over

Step-by-step explanation:

6 tsp is 1/8 cup. 6*5 is 30 so you will need 5/8 cups. in other words 1/2 cup plus another 1/8 cup. 1/2 cup is 4 oz and 1/8 cup is 1 oz. so 5 oz. If one bottle is 4 oz you will need to bottles for the 5 oz meaning you will use one bottle of vanilla with 3 0z of a second one to spare