The county water department charges a service fee of $10.15 plus $0.005 for each gallon of water used. the inequality shown is used to
determine the number of gallons of water, x, used by customers whose monthly charges range from $35 to $55.
35 < 10.15 + 0.0051 < 55
vi
which statement best describes the gallons of water used by the customers with charges represented by the inequality above?
a. these customers use more than 4,970 gallons but less than 8,970 gallons of water per month.
b. these customers use at least 4,970 gallons but no more than 8,970 gallons of water per month.
c. these customers use more than 6,990 gallons but less than 10,990 gallons of water per month.
these customers use at least 6,990 gallons but no more than 10,990 gallons of water per month
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-2 is the right

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

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 it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.