Del and jen have a joint checking account. their balance at the beginning of october was $6238.67. during the month they made deposits totaling d dollars, wrote checkings totaling $1459.98, payed a maintenance fee of z dollars, and earned b dollars in interest on the account. write an algebraic expression that represents the balance at the end of the month ?

4778.69 +d-z+b

Step-by-step explanation:

Initial balance of the joint checking account = $6238.67

Deposits in a month gets added in the account = d dollars

Maintenance fee  is deducted in the account = z dollars

Interest on the account is added in the account balance = b dollars

Checks written also gets deducted form the account = $1459.98

Algebraic expression so formed is

6238.67 + d -z+b-1459.98

4778.69 +d-z+b

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72