Question
A fork costs $z. A bowl costs $20 less than the fork.
  1. Fanny bought 3 forks and 1 bowl. How much did Fanny pay in terms of z?
  2. If z = 42, find the total amount that Fanny paid.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A fork costs $z. A bowl costs $20 less than the fork.
  1. Fanny bought 3 forks and 1 bowl. How much did Fanny pay in terms of z?
  2. If z = 42, find the total amount that Fanny paid.