Question
Xuan and Sabrina went shopping. After Xuan spent $58j, Sabrina had 3 times as much as Xuan. If Xuan had $27j more than Sabrina at first,
  1. Express the amount of money that Xuan had at first in terms of j.
  2. If j = 30, 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

Xuan and Sabrina went shopping. After Xuan spent $58j, Sabrina had 3 times as much as Xuan. If Xuan had $27j more than Sabrina at first,
  1. Express the amount of money that Xuan had at first in terms of j.
  2. If j = 30, find the amount of money that the two lady had left after shopping.