A can do a piece of work in 12 days and B can do it in 15 days if they work together for 4 days then the remaining work is

abby has a greater debt becasue she owea 5 more then alan does

might be the correct answer will be question number 2

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3

answer:

some responsibilities that come with having a checking account -

1. we have to maintain check register with exactness to avoid checks being returned for insufficient funds which is called bouncing a check.

2. we need to update our check register each time we make a transaction using a convenience card. updating check register will   save   us from   overdrawing of checking account.

3. read the agreement the bank gave you when you signed up for our checking account. this includes all the fees and the minimum balance we need to keep in our account to avoid maintenance charges.  

explanation:

note : -   checking account is a transactional deposit account. we can use it to deposit and withdraw funds. money in a checking account is very liquid. it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.