Question
Abi and Penelope went shopping. After Abi spent $91n, Penelope had 3 times as much as Abi. If Abi had $28n more than Penelope at first,
  1. Express the amount of money that Abi had at first in terms of n.
  2. If n = 11, 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

Abi and Penelope went shopping. After Abi spent $91n, Penelope had 3 times as much as Abi. If Abi had $28n more than Penelope at first,
  1. Express the amount of money that Abi had at first in terms of n.
  2. If n = 11, find the amount of money that the two women had left after shopping.