# Lesson Worksheet: Equations and Inequalities Mathematics

In this worksheet, we will practice identifying and writing equations and inequalities of the first degree.

Q1:

Determine which of the following represents an inequality.

• A
• B
• C
• D5
• E

Q2:

Maged is trying to define equation.

Which of the following statements about equations is false?

• AAn equation can have one or more unknowns.
• BIn an equation, the equal sign (=) always comes before the unknown.
• CAn equation can have no unknowns.
• DAn equation always contains an equal sign (=).

Which of the following is not an equation?

• A
• B
• C
• D
• E

Q3:

Look at the equation

Which of these balance scales represents this equation?

• A
• B
• C
• D
• E

Q4:

Yara is trying to define an inequality.

Which of the following statements about inequalities is true?

• AAn inequality must have the symbol for greater than (>) or that for less than (<).
• BAn inequality must have an equals symbol (=).
• CAn inequality cannot have any unknowns.
• DAn inequality can only be used to compare two numbers.

Which of the following number sentences is not an inequality?

• A
• B
• C
• D
• E

Q5:

Mona is trying to identify an equation, an inequality, and an expression. Fill in the blanks in the following.

is an .

• Aequation
• Bexpression
• Cinequality

is an .

• Aexpression
• Binequality
• Cequation

is an .

• Aequation
• Bexpression
• Cinequality

Q6:

Identify the degree of the following equations.

• AA second-degree equation
• BA first-degree equation
• CA third-degree equation

• AA third-degree equation
• BA first-degree equation
• CA second-degree equation

• AA first-degree equation
• BA second-degree equation
• CA third-degree equation

Q7:

Mona said that is an equation, but Sarah said that is an inequality. Who is correct?

• ASarah
• BMona

Q8:

Which inequality is represented by this model of a balance scale?

• A
• B
• C
• D
• E

Q9:

Samar says โ is greater than 4, which means that .โ

Nabil says โ is greater than 4, which means that .โ

Who is correct?

• ASamar
• BNabil

Q10:

Write an equation to describe the following: nine more than the quotient of a number and 6 is 32.

• A
• B
• C
• D
• E