Question
Sabrina and Tina went shopping. After Sabrina spent $90p, Tina had 3 times as much as Sabrina. If Sabrina had $27p more than Tina at first,
  1. Express the amount of money that Sabrina had at first in terms of p.
  2. If p = 40, find the amount of money that the two women 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

Sabrina and Tina went shopping. After Sabrina spent $90p, Tina had 3 times as much as Sabrina. If Sabrina had $27p more than Tina at first,
  1. Express the amount of money that Sabrina had at first in terms of p.
  2. If p = 40, find the amount of money that the two women had left after shopping.