Lesson 1: Practice Problems
Problem 1
Write each expression using an exponent:
The number of coins Jada will have on the eighth day, if Jada starts with one coin and the number of coins doubles every day. (She has two coins on the first day of the doubling.)
Problem 2
Evaluate each expression:
Problem 3
Clare made
How much money will Clare have in her account after 1 year? After 2 years?
How much money will Clare have in her account after 5 years? Explain your reasoning.
Write an expression for the amount of money Clare would have after 30 years if she never withdraws money from the account.
Problem 4 From Unit 3 Lesson 1
The equation
Problem 5 From Unit 3 Lesson 5
The points
2
1
Problem 6 From Unit 2 Lesson 6
The diagrams shows a pair of similar figures, one contained in the other. Name a point and a scale factor for a dilation that moves the larger figure to the smaller one.