LSAE 4/11

Open Ended

Does the Inequality (alligator) flip for this problem?

Multiple Choice

How do you get rid of a fractions as a coefficient?

• use the reciprocal (flip the fraction)

• just cross it out

• multiply by the bottom number

• divide by the top number

Multiple Select

What numbers fit into this solution set

x ≥ 8

• -4

• -8

• 8

• 56

Multiple Select

What numbers fit into this solution set

x < 2

• -4

• -8

• 0

• 2

Multiple Select

What numbers fit into this solution set

x < -10

• -14

• 8

• -10

• 12

Multiple Select

3y – 8 < 4.

What operations are used in the inequality?

• Addition

• Subtraction

• Multiplication

• Division

Multiple Select

3y – 8 < 4.

What inverse operations will be used to isolate the variable?

• Addition

• Subtraction

• Multiplication

• Division

Multiple Choice

3. What is the first step?

3y – 8 < 4

• Multiply both sides by 3

• Divide both sides by 3

• Subtract 8 from both sides

• Add 8 to both sides 

Multiple Choice

4. After completing the first step, what is the simplified inequality?

3y – 8 < 4

• 3y < –4

• 3y < 12

• y – 24 < 4

• y < 4

Multiple Choice

5.    Look at the inequality selected in Question 4. 

What is the next step?

• Multiply both sides by 3

• Divide both sides by 3

• Subtract 3 from both sides

• Add 3 to both sides 

Multiple Choice

6.     What is the solution set?

• y < 4

• y < 3

• y < 8

• y < 16

Open Ended

Is this number line correct for our solution set?

Circle Graphs

Fill in the Blanks

Fill in the Blanks

Multiple Choice

What does how many more mean?

• addition

• subtraction

• multiplication

• division

Open Ended

What can you do to solve this problem?

Fill in the Blanks

Multiple Choice

7.   Determine the solution set for each inequality. Answers may be used more than once or not at all.

• x > -4

• x < -4

• x > 4

• x < 4

Multiple Choice

7.   Determine the solution set for each inequality. Answers may be used more than once or not at all.

• x > -4

• x < -4

• x > 4

• x < 4

Multiple Choice

7.   Determine the solution set for each inequality. Answers may be used more than once or not at all.

• x > -4

• x < -4

• x > 4

• x < 4

Multiple Choice

7.   Determine the solution set for each inequality. Answers may be used more than once or not at all.

• x > -4

• x < -4

• x > 4

• x < 4

Bar Graphs

Fill in the Blanks

Multiple Choice

What Type of Animal are we talking about in this problem?

• Lizard

• Dog

• Fish

• Bird

Multiple Choice

The Question asks for a percentage, what percent would we automatically use?

• 50%

• 100%

• 6%

• Bird%

Open Ended

How could we solve this problem?

Fill in the Blanks

Multiple Choice

8.    Consider the inequality:

What is the first step?

• Add 5 to both sides

• Subtract 5 from both sides

• Add 7 to both sides

• Subtract 7 from both sides

Fill in the Blanks

Multiple Choice

10.   Look at the inequality written in Question 9.

What is the next step?

• Multiply both sides by 1/2

• Divide both sides by the reciprocal, 

• Multiply both sides by the reciprocal, 3

• Multiply both sides by 1/3

Multiple Select

The solution set

x<6

What number(s) can be in the solution set?

• 20

• 5

• 15

• -20

Multiple Choice

The solution set

x< -6

What number(s) can be in the solution set?

• 20

• 5

• 15

• -20

Dot Plots

Multiple Choice

What does each dot represent?

• 1 turn

• points

• points scored

• 30 turns

Multiple Choice

Exactly 9% of turns were 2 points?

• Yes

• No, the percent is 30%

• No, the percent is 90%

Multiple Choice

Exactly 1/6 of turns were 5 points?

• Yes, the fraction is 1/6 after simplifying.

• No, the fraction is 5/30, you can't simplify.

• No, the fraction is 5/6 after simplification.

Multiple Choice

Exactly half the turns were 3 points or more?

• Yes, the fraction is 1/2 after simplifying.

• No, the fraction is 8/30 and 4/15 after you simplify.

• No, the fraction is 14/30 and after simplification 7/15.

Multiple Choice

Exactly 50% of the turns were 2 or 3 points?

• Yes, the fraction is 15/30 and 1/2 after simplifying. 1/2 = 50%

• No, the fraction is 54/30 and 9/5 after you simplify.

• No, the fraction is 15/30 and that is 15% not 50%

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Open Ended

-156 + 35.02

Answer: -120.98

Fill in the Blanks

Open Ended

Solve.

1. change to improper fraction

2. KCF

Answer: 26

Multiple Choice

What is the Minimum of Sales Team X?

• 70

• 65

• 125

• 130

Multiple Choice

What is the Maximum of Sales Team Y?

• 70

• 65

• 125

• 130

Multiple Choice

Which Team has the higher range (Max-Min)?

• Team X: the range is 55

• Team X: the range is 60

• Team Y: the range is 65

• Team Y: the range is 70

Multiple Choice

Which Team has the Median?

• Team X: the Median is 85

• Team X: the Median is 90

• Team Y: the Median is 90

• Team Y: the Median is 105

Multiple Choice

Which Team has the higher Interquartile range?

(box range* Q3-Q1)

• Team X: the IQR is 15

• Team X: the IQR is 85

• Team Y: the IQR is 90

• Team Y: the IQR is 30