Question
Natalie and Gillian went shopping. After Natalie spent $60k, Gillian had 4 times as much as Natalie. If Natalie had $21k more than Gillian at first,
  1. Express the amount of money that Natalie had at first in terms of k.
  2. If k = 30, 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

Natalie and Gillian went shopping. After Natalie spent $60k, Gillian had 4 times as much as Natalie. If Natalie had $21k more than Gillian at first,
  1. Express the amount of money that Natalie had at first in terms of k.
  2. If k = 30, find the amount of money that the two women had left after shopping.