8th PBA Test #3 Practice Set 24-25

8th PBA Test #3 Practice Set 24-25

Assessment

Flashcard

Mathematics

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to calculate percent increase?

Back

Percent Increase = ((New Value - Old Value) / Old Value) * 100

2.

FLASHCARD QUESTION

Front

What is the percent increase if sales go from 10,000 to 18,500?

Back

85%

3.

FLASHCARD QUESTION

Front

What does the inequality x ≤ -2 OR x > 5 represent on a number line?

Back

It represents all numbers less than or equal to -2 and all numbers greater than 5.

4.

FLASHCARD QUESTION

Front

What does the inequality x > 2 or x ≤ -3 mean?

Back

It means all numbers greater than 2 or all numbers less than or equal to -3.

5.

FLASHCARD QUESTION

Front

How do you factor the expression x² - 5x?

Back

x(x - 5) is the factored form.

6.

FLASHCARD QUESTION

Front

What is the expression for the product of seven and a number increased by five?

Back

7n + 5

7.

FLASHCARD QUESTION

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

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