No the answer to the solution would be 7
9x-30 I’m pretty sure!
We are finding the difference, which means subtract! Nine times a number would be 9x and since it’s difference you would subtract it by 30.
Answer:
3
Step-by-step explanation:
3x(6+3)=27, shed have 1 inch left over
Next 6 terms =81 ,243,729,2187,6561,19683