Zachary purchased a computer for $1,200 on a payment plan. Four months after he purchased the computer, his balance was $780. Fi
ve months after he purchased the computer, his balance was $675. What is an equation that models the balance y after x months?
The equation models the balance y after x months.
When, correct is 0 then p is 0/20. correct is 1 p is 1/20 correct is 2 p is 2/20 that is 1/10 correct is 3 p is 3/20. correct is 4 p is 4/20 that is 1/5 correct is 5 p is 5/20 that is 1/4
