Question
Sarah spent $23 at a shop. She took out some ten-dollar notes and five-dollar notes from her purse to pay for the items at the cashier. She received $2 change from the cashier.
  1. How much money did Sarah take out from her purse?
  2. How many possible number of ten-dollar notes and five-dollar notes did she take out from her purse?
4 m
(a)

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(b)

Click button first when a symbol is required. X

Sarah spent $23 at a shop. She took out some ten-dollar notes and five-dollar notes from her purse to pay for the items at the cashier. She received $2 change from the cashier.
  1. How much money did Sarah take out from her purse?
  2. How many possible number of ten-dollar notes and five-dollar notes did she take out from her purse?