Question
Xuan and Fiona went shopping. After Xuan spent $80n, Fiona had 5 times as much as Xuan. If Xuan had $30n more than Fiona at first,
  1. Express the amount of money that Xuan had at first in terms of n.
  2. If n = 22, 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

Xuan and Fiona went shopping. After Xuan spent $80n, Fiona had 5 times as much as Xuan. If Xuan had $30n more than Fiona at first,
  1. Express the amount of money that Xuan had at first in terms of n.
  2. If n = 22, find the amount of money that the two women had left after shopping.