Question
Ivory and Barbara went shopping. After Ivory spent $73h, Barbara had 3 times as much as Ivory. If Ivory had $30h more than Barbara at first,
  1. Express the amount of money that Ivory had at first in terms of h.
  2. If h = 19, 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

Ivory and Barbara went shopping. After Ivory spent $73h, Barbara had 3 times as much as Ivory. If Ivory had $30h more than Barbara at first,
  1. Express the amount of money that Ivory had at first in terms of h.
  2. If h = 19, find the amount of money that the two lady had left after shopping.