Question
A bowl costs $z. A teaspoon costs $19 less than the bowl.
  1. Xuan bought 3 bowls and 1 teaspoon. How much did Xuan pay in terms of z?
  2. If z = 49, find the total amount that Xuan paid.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A bowl costs $z. A teaspoon costs $19 less than the bowl.
  1. Xuan bought 3 bowls and 1 teaspoon. How much did Xuan pay in terms of z?
  2. If z = 49, find the total amount that Xuan paid.