1. Splash Screen

2. Lesson Menu Five-Minute Check (over Chapter 1) Main Idea Example 1:Make a Table

3. Main Idea/Vocabulary Solve problems by making a table.

4. Example 1 Make a Table EYE COLOR Miranda took a survey of her friends’ eye color. Make a frequency table of the data. How many more students have brown eyes than green eyes? UnderstandYou need to find the number of students who have brown eyes and the number of students who have green eyes. Then find the difference. PlanMake a frequency table of the data.

5. Example 1 Make a Table SolveDraw a table with three columns. In the first column, list each eye color. Then complete the table by indicating the frequency or number of times each color occurs. Answer:3 students have brown eyes and 1 has green eyes. So, 3 – 1 or 2 more students have brown eyes than green eyes.

6. Example 1 Make a Table CheckIf you go back to the data table, there should be 3 students who have brown eyes and 1 student who has green eyes. So, an answer of 2 students is correct.

7. 1.A 2.B 3.C 4.D Example 1 A.1 B.2 C.3 D.4 MARKETING An inventor takes a survey to try to determine if the general public would be interested in purchasing his product. He asks people to respond yes or no. Make a frequency table of the data that resulted from the survey. How many more people responded yes than no?

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9. Resources Five-Minute Check (over Chapter 1) Image Bank Math Tools Construct a Stem-and-Leaf Plot Making Predictions from Graphs

10. 1.A 2.B 3.C 4.D Five Minute Check 1 A.2 × 2 × 2 × 3 × 5 B.2 × 3 × 20 C.8 × 3 × 5 D.8 × 15 Find the prime factorization of 120. (over Chapter 1)

11. 1.A 2.B 3.C 4.D Five Minute Check 2 (over Chapter 1) A.2 × 2 × 2 × 2; 32 B.2 × 2 × 2 × 2; 16 C.2 × 4; 8 D.2 + 4; 6 Write 2 4 as a product and evaluate it.

12. 1.A 2.B 3.C 4.D Five Minute Check 3 (over Chapter 1) A.104 B.72 C.14 D.6 Solve 30 – 4 × 12 ÷ 3 = x.

13. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Chapter 1) A.144 B.24 C.6 D.4 Solve 24 ÷ y = 6.

14. 1.A 2.B 3.C 4.D Five Minute Check 5 (over Chapter 1) A.93 baseball cards B.91 baseball cards C.87 baseball cards D.84 baseball cards Scott has 28 baseball cards. Doug has three more baseball cards than Scott. June has three times as many baseball cards as Doug. How many baseball cards does June have?

15. 1.A 2.B 3.C 4.D Five Minute Check 6 (over Chapter 1) Find the rule for the function table. A.3 + x B.4x C.x ÷ 4 D.3x

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