Well 1000 for his birthday then subtract 25 each week, w, should be 1000-25w if i am not mistaken.
Answer:
2:1
Step-by-step explanation:
because 60 split in half is 30
and 30 split in half is 15
then if you divide both numbers by 5 then you get 6:3
6:3 is equivalent to 2:1
sorry im a little late, hope this helped though.