Question
Jen and Usha went shopping. After Jen spent $78f, Usha had 4 times as much as Jen. If Jen had $30f more than Usha at first,
  1. Express the amount of money that Jen had at first in terms of f.
  2. If f = 19, 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

Jen and Usha went shopping. After Jen spent $78f, Usha had 4 times as much as Jen. If Jen had $30f more than Usha at first,
  1. Express the amount of money that Jen had at first in terms of f.
  2. If f = 19, find the amount of money that the two women had left after shopping.