Question
A teaspoon costs $b. A cup costs $20 less than the teaspoon.
  1. Tina bought 2 teaspoons and 1 cup. How much did Tina pay in terms of b?
  2. If b = 78, find the total amount that Tina paid.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A teaspoon costs $b. A cup costs $20 less than the teaspoon.
  1. Tina bought 2 teaspoons and 1 cup. How much did Tina pay in terms of b?
  2. If b = 78, find the total amount that Tina paid.