After a deposit of 100 a withdrawal of $ 125 and a deposit of $24 the best balance of 27.28 what was the balance before the deposits and withdrawal.

the initial balance before the deposits and withdrawal is $28.28

Step-by-step explanation:

Let x = the initial balance before the deposits and withdrawal. This means that the total amount he had prior to the deposit and withdrawal is $x

A deposit of $100 was made. This means that the new balance is

x + 100 = $(100 + x)

A withdrawal of $125 was made. This means that the new balance is

x + 100 - 125 = $(x - 25)

Another deposit of $24 was made. This means that the new balance is

x - 25 + 24 = $(x -1)

The final balance on the account is $27.28

Therefore, the balance after these deposits and withdrawals, $(x -1) and the final balance, $27.28 will be the same. This means

x - 1 = 27.28

x = 27.28 + 1 = $28.28

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: