Question
A cup costs $d. A teaspoon costs $10 less than the cup.
  1. Risa bought 3 cups and 1 teaspoon. How much did Risa pay in terms of d?
  2. If d = 66, find the total amount that Risa 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 $d. A teaspoon costs $10 less than the cup.
  1. Risa bought 3 cups and 1 teaspoon. How much did Risa pay in terms of d?
  2. If d = 66, find the total amount that Risa paid.