Checking account earnings at Long's Bank are expressed by the equation, I = -0.06% +8.3.
The earnings at Fellow's Bank are modeled by I = -0.02x + 6.6.
In both cases, x is the number of checks written.
For what range of checks will a checking account at Long's Bank generate more earnings income than
one at Fellow's Bank? Show your work or explain how you got your answer.

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

multiply then divide

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

-11/5> -11/3