Respuesta :

Answer:

See below

Step-by-step explanation:

3rd row 420 | 21

4th row 20 | 1

5th row 100 | 5

6th row 1000 | 50

7th row 350 | 17.5

constant is 20

3rd row 420 | 21

4th row 20 | 1

5th row 100 | 5

6th row 1000 | 50

7th row 350 | 17.5

constant is 20