Remember to use your notes to complete this activity. 1. Tap on to begin 2. Use a sheet of paper and pencil to work out the problems. 3. Use the to take a picture of your work and upload it. 4. Choose one of the problems to explain and tap on the to record your explanation. 5. Tap to submit.
Answer Key: 1. $4.75 2. $ 6.44 3. $7.59