Question
Emma and Hilda went shopping. After Emma spent $68y, Hilda had 3 times as much as Emma. If Emma had $21y more than Hilda at first,
  1. Express the amount of money that Emma had at first in terms of y.
  2. If y = 28, 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

Emma and Hilda went shopping. After Emma spent $68y, Hilda had 3 times as much as Emma. If Emma had $21y more than Hilda at first,
  1. Express the amount of money that Emma had at first in terms of y.
  2. If y = 28, find the amount of money that the two lady had left after shopping.