Kenny ordered guitar strings for Glenn’s Guitar Shop. The premium guitar strings are $4. 50 apiece. The standard guitar strings are $1. 50 apiece. The bill smeared in the rain, but Kenny knows he ordered a total of 80 strings for $225. Let x = the number of premium strings. Let y = the number of standard strings. X y = 80, 4. 50x 1. 50y = 225 How many of each type of string did Kenny order? He ordered premium strings. He ordered standard strings.

x = 35     y = 45

Step-by-step explanation:

Total number of strings:  x + y = 80  ⇒  x = 80 - y

Substitute  x = 80 - y  into  4.5x + 1.5y = 225  to find y:

4.5(80 - y) + 1.5y = 225

360 - 4.5y + 1.5y = 225

                      3y = 135

                        y = 45

Substitute the found value of y into  x + y = 80  to find x:

x + 45 = 80

x = 80 - 45 = 35

$79500

step-by-step explanation:

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 it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.