The answer is 3
Multiply 6 by 3 to get the total amount of money for the books then minus the answer 18 which you get from 6 x 3 = 18
Then minus 18 from 21 to get $3
21 - 18 = 3
Answer:
First on is £12 cuz when the mile is 0, it starts with 12.
Second is £28 (I think)
Answer:
I'm thinking it's 9
Step-by-step explanation: