Math 8 SOL Review 2025

Two friends went out to dinner. The total bill was $38.90 before tax and tip. The tax rate was 5.5%, and they wanted to tip 20% on the total before tax. Which expression could NOT be used to estimate the total cost including tax and tip?

• 40(1.26)

• 40(0.06) + 40(0.2)

• 40 + 40(0.2 + 0.06)

• 40 + 40(0.06) + 40(0.2)

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?

• 7%

• 10%

• 5%

• 15%

The original price of a holiday decoration was $28. The price decreased to $0.60 after the holiday was over. Which is closest to the percent decrease in the holiday decoration price?

• 114%

• 98%

• 46%

• 27%

Which of the following is an example of an irrational number?

• 3/4

• √2

• 5

• 0.25

What type of number is 7?

• Irrational

• Rational

• Integer

• Whole

Which of the following numbers is a whole number but not a natural number?

• 0

• 1

• 2

• 3

Which of the following numbers is a rational number?

• π

• √19

• 0.9

• -√81

Identify the number that can be represented as an integer.

• 0.8

• -1/6

• √36

• 75/3

Which two angles are complementary?

• ∠M and ∠Q

• ∠N and ∠P

• ∠P and ∠Q

• ∠M and ∠N