Question

5-1 = 4. 6-2=10. 7-3=18. 8-4=28. 9-5=??​

Answer 1

Answer:

5-1 = 4. 6-2=10. 7-3=18. 8-4=28. 9-5=??

Answer 2

Answer:

40

Step by step explanation :

9×5=45

45-5=40

same with the others

hope it helps