Growing Patterns Over Time

Beth has $4.00 saved. She then starts delivering papers and earns $5.00 per day. Every day she puts the $5.00 in her piggy bank.

How much money does Beth have after 3 days? ___________

After 10 days? ___________

Explain how you figured out the amount at the end of 10 days? ______________________________________________________ ______________________________________________________

How could you find out Beth’s total amount of money for any number of days?

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(Clue: $4+(3x______=______)