Reflect on yesterday's activity using Google Earth and a measuring wheel.
Why do prices of things sometimes change and why do some prices always stay the same?
Jake and Charlene earn $9 per hour. Jake works 38 hours. Charlene works 42 hours. Who can buy a digital camera for $329? EXPLAIN.
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ArchivesAuthorWrite something about yourself. No need to be fancy, just an overview. Categories |