Problema Solution
Delaney has $500 in a savings account at the beginning of summer. Assuming she withdraws the same amount each week, how much can she withdraw each week for 8 weeks and still have at least $200 leftover to buy school clothes?
Answer provided by our tutors
let
x = the money Delaney withdraws per week, x > 0
after 8 weeks she will withdraw 8x dollars and will have 500 - 8x left on her account
500 - 8x => 200
500 - 200 => 8x
300 => 8x
37.5 => x
Delaney can withdraw not more then $37.5 per week.