Topic 15 Quiz - Analyze Patterns and Relationships

Max and Leah each have a lemonade stand.

Max sold 12 glasses the first hour and 10 glasses each hour after that.

Leah sold 8 glasses the first hour and 10 glasses each hour after that.

How many glasses will each person have sold after 5 hours?

• Max: 12 glasses; Leah: 8 glasses

• Max: 50 glasses; Leah: 50 glasses

• Max: 60 glasses; Leah: 40 glasses

• Max: 52 glasses; Leah: 48 glasses

Joseph and Molly each have coin collections.

Joseph starts with 15 coins in his collection and adds 25 coins each month.

Molly starts with 25 coins in her collection and adds 25 coins each month.

Write numbers from the boxes to complete the table showing the number of coins in their collections after 4 months. (Hint: Cross out the numbers as you use them.)

Joseph and Molly each have coin collections.

Joseph starts with 15 coins in his collection and adds 25 coins each month.

Molly starts with 25 coins in her collection and adds 25 coins each month.

If Joseph and Molly continue to collect in this way, how many coins will each person have after 10 months?

• After 10 months, Joseph will have 265 coins in his collection, and Molly will have 265 coins in her collection.

• After 10 months, Joseph will have 275 coins in his collection, and Molly will have 275 coins in her collection.

• After 10 months, Joseph will have 265 coins in his collection, and Molly will have 275 coins in her collection.

• After 10 months, Joseph will have 275 coins in his collection, and Molly will have 265 coins in her collection.

Julia and George are saving for new bicycles.

Julia adds $30 to her savings each week. George saves $45 each week.

How much will each of them have saved after 5 weeks?

Use the table to help solve the problem.

• Julia: $180; George: $270

• Julia: $150; George: $225

• Julia: $150; George: $245

• Julia: $60; George: $90

What is the relationship between the total number of stamps Ava has collected after each month and the total number of stamps Dominic has collected after each month?

The total number of stamps Ava has collected is always _______ times the total number of stamps Dominic has collected.

• two

• three

• four

• five