Answer:
z=12
Step-by-step explanation:
divide by 1/2 to get the variable z by itself
First you need to multiply 36 *$30.22=$1087.92
This gives you the total amount paid
Then subtract 1087.92-900=187.92
This gives you the amount of money you paid in finance charges.
Answer:
sum is 1,2,4,8,16,32,64,128,256,512