Question
Erika and Tina went shopping. After Erika spent $87m, Tina had 3 times as much as Erika. If Erika had $22m more than Tina at first,
  1. Express the amount of money that Erika had at first in terms of m.
  2. If m = 32, 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

Erika and Tina went shopping. After Erika spent $87m, Tina had 3 times as much as Erika. If Erika had $22m more than Tina at first,
  1. Express the amount of money that Erika had at first in terms of m.
  2. If m = 32, find the amount of money that the two lady had left after shopping.