Question
A cup costs $b. A plate costs $19 less than the cup.
  1. Opal bought 3 cups and 1 plate. How much did Opal pay in terms of b?
  2. If b = 79, find the total amount that Opal paid.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A cup costs $b. A plate costs $19 less than the cup.
  1. Opal bought 3 cups and 1 plate. How much did Opal pay in terms of b?
  2. If b = 79, find the total amount that Opal paid.