Question
Shiyun and Betty went shopping. After Shiyun spent $72w, Betty had 5 times as much as Shiyun. If Shiyun had $30w more than Betty at first,
  1. Express the amount of money that Shiyun had at first in terms of w.
  2. If w = 38, find the amount of money that the two women had left after shopping.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Shiyun and Betty went shopping. After Shiyun spent $72w, Betty had 5 times as much as Shiyun. If Shiyun had $30w more than Betty at first,
  1. Express the amount of money that Shiyun had at first in terms of w.
  2. If w = 38, find the amount of money that the two women had left after shopping.