Question
Dana and Zoe went shopping. After Dana spent $79f, Zoe had 3 times as much as Dana. If Dana had $27f more than Zoe at first,
  1. Express the amount of money that Dana had at first in terms of f.
  2. If f = 33, 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

Dana and Zoe went shopping. After Dana spent $79f, Zoe had 3 times as much as Dana. If Dana had $27f more than Zoe at first,
  1. Express the amount of money that Dana had at first in terms of f.
  2. If f = 33, find the amount of money that the two lady had left after shopping.