Question
Betty and Wendy went shopping. After Betty spent $55w, Wendy had 5 times as much as Betty. If Betty had $21w more than Wendy at first,
  1. Express the amount of money that Betty had at first in terms of w.
  2. If w = 19, find the amount of money that the two lady 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

Betty and Wendy went shopping. After Betty spent $55w, Wendy had 5 times as much as Betty. If Betty had $21w more than Wendy at first,
  1. Express the amount of money that Betty had at first in terms of w.
  2. If w = 19, find the amount of money that the two lady had left after shopping.