Question
Diana and Irene went shopping. After Diana spent $54z, Irene had 3 times as much as Diana. If Diana had $25z more than Irene at first,
  1. Express the amount of money that Diana had at first in terms of z.
  2. If z = 36, 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

Diana and Irene went shopping. After Diana spent $54z, Irene had 3 times as much as Diana. If Diana had $25z more than Irene at first,
  1. Express the amount of money that Diana had at first in terms of z.
  2. If z = 36, find the amount of money that the two lady had left after shopping.