Answer:
384
Step-by-step explanation:
Beacuse i multiplyed all the numbers by 40
Bill has $21.
There's $135. 84/4=21. At the same time, 21+9=30. 30+21+84=135.
x-15 = 8
add 15 to each side
x = 23
im not learning this yet so i dont know srry
si! yes
