Question
A spoon costs $r. A plate costs $21 less than the spoon.
  1. Risa bought 2 spoons and 1 plate. How much did Risa pay in terms of r?
  2. If r = 61, 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 spoon costs $r. A plate costs $21 less than the spoon.
  1. Risa bought 2 spoons and 1 plate. How much did Risa pay in terms of r?
  2. If r = 61, find the total amount that Risa paid.