Dagny Lucassen receives $500 per month from Social Security and her husband, Adamo, receives 180 percent of the amount Dagny does. In order to have a retirement income of $1,500 per month, how much must the Lucassens take from savings each month?

i think 460 but im not sure

Step-by-step explanation:

The answer is $100 per month.

180% of 500 is 900.

500+900 = 1,400

1,500 - 1,400 = 100

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2