3rd Benchmark Review

Is 5 a solution for 3x + 4 = 19

• yes
• no
• mod

The equation for the model is 3x - 5 = 7.  What is the value of x?

• x = 6
• x = 4
• x = 7
• x = 12

What is the solution of the equation? 
5x + 20 = -5x

• 1
• -1 
• -2
• 2

How many employees are there that make between $33,000 and $43,000

• 250
• 500
• 550
• 750

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

Ms. Long tracked the number and age of students that visited the library per month and recorded the data below. Where would the median fall?

• 9-11
• 12-14
• 15-17
• 18-20

Shoppers in a large shopping mall are categorizes as male or female, over 40 or under 40, and cash or credit card shoppers. In how many ways can shoppers be categorized?

• 160
• 6
• 8
• 16

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

If I spin 35 times, how many times should the color yellow show up?

• 1
• 5
• 7
• 10

A die is rolled. What is the probability that the result is less than 3 ?

• 1/2
• 1/3
• 1/4
• 1/6