Question
Risa and Tina went shopping. After Risa spent $67r, Tina had 3 times as much as Risa. If Risa had $24r more than Tina at first,
  1. Express the amount of money that Risa had at first in terms of r.
  2. If r = 26, 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

Risa and Tina went shopping. After Risa spent $67r, Tina had 3 times as much as Risa. If Risa had $24r more than Tina at first,
  1. Express the amount of money that Risa had at first in terms of r.
  2. If r = 26, find the amount of money that the two lady had left after shopping.