Abank charges a 1% fee to process a credit card cash advance whis is taken out of the cash advance amount. a customer wants a cash advance of $4,000. how much money will he receive from the bank after the cash advance has been processed.

Step-by-step explanation:

Given : A bank charges a 1% fee to process a credit card cash advance which is taken out of the cash advance amount.

The rate of fee can be also written as 0.01.

The amount of money a customer wants as a cash advance = $4,000

The amount of bank fee =

The amount which customer receive after cash advance has been processed =

Hence, the amount of money will he receive from the bank after the cash advance has been processed =

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18