Joe weights 20lbs .less than twice jeff's weight. if jeff would gain lbs,.then together they would weight 250lbs. how much does each weight? now and later. what is the formula?

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

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk