STAAR Review Concepts

The table shows the part of the students in each of four classes who plan to attend the football game. List the results of the classes in order from greatest to least.

• 5/6

• 0.6

• 56%

• 71%

• M
• N
• O
• P

Put in order of least to greatest. √6, 3, -2½, -2√2, 1.5

• 3, -2½, √6, -2√2, 1.5

• 3, √6, 1.5,-2½, -2√2

• -2√2, -2½, 1.5, 3, √6

• -2√2, -2½, 1.5,√6, 3

Three boys shared a whole pizza.  Andrew ate 25% of the pizza.  Alonso ate 5/8 of the pizza.  Tyler ate 0.125 of the pizza.  Who ate the most pizza?

• Andrew

• Alonso

• Tyler

• They all ate the same amount

An amusement park recorded the ages of the first 5 people to ride a new attraction. The ages were as follows: 13, 16, 17, 22, and 25 . What is the mean absolute deviation of this data set? 

• 20

• 6.2

• 18.6

• 4

Write a equation:  A plumber charges $50 for a house call plus $12 per hour for labor.

• y = 50 x + 12
• y =12 x + 50
• y = 62 x
• x = 50 + 12y

Find the slope of the given table.

• 1/4

• 4

• -1/4

• -4

What is the constant of proportionality (slope)?

• $3

• $4

• $2

• $9

What is the slope of :

What is the slope of :