Math 8 SOL Review - Spring 2023

Identify the relationships between the subsets of the real number system using this diagram.

b

a

c

d

e

Integers

Irrational Numbers

Rational Numbers

Natural Numbers

Whole Numbers

Graph the line y=-2x+3.

What is the correct formula for the question below?

Rhea had a score of a 70 on her first quiz and a score of a 77 on her second quiz. What is the percent increase from her first quiz score to her second quiz score?

What is the FIRST step in solving this problem?

The stock price of a company was $28. The stock price fell to $0.60. Which is closest to the percent decrease in this stock price?

• Subtract $0.60 from $28.

• Take 60% of 28.

• Add $0.60 and $28.

• Multiply $28 and 100

Match the following angles.

• Supplementary Angles

• 
• Vertical Angles

• 
• Complementary Angles

• 

What formulas do you need to find the area of this composite figure?

Randomly selecting one tile from Bag A, replacing the tile, then randomly selecting another tile from Bag A is a(n) ​ ​ (a)  

• independent event.
• dependent event.

Randomly selecting one tile from Bag B, not replacing the tile, then randomly selecting another tile from Bag B is a(n) ​ (a)  

• dependent event.
• independent event.

The number of points scored by four basketball players during each of 10 games is summarized in these boxplots.

What player most likely scored 10 or more points in the greatest number of games?

• Charles

• Dennis

• Ronald

• Stephen

A baker recorded the number of batches of cookies he made on each of seven days. He baked a different number of batches of cookies each day. This boxplot summarizes his data. Label the critical points.

a

b

c

median

upper extreme

lower extreme