Algebraic Letters and Numbers

What letter is commonly used to represent an unknown value in algebra?

• a

• b

• c

• x

In the equation 3x + 5 = 17, what does the letter 'x' represent?

• exponent

• coefficient

• unknown variable

• constant term

What letter is often used to represent a constant value in algebra?

• a

• b

• c

• x

In the equation y = 2x + 3, what does the letter 'y' represent?

• dependent variable

• independent variable

• constant

• coefficient

What letter is typically used to represent a coefficient in algebra?

• a

• b

• d

• c

In the equation 4a - 7 = 5, what does the letter 'a' represent?

• constant

• exponent

• variable

• coefficient

What letter is commonly used to represent a variable in algebra?

• x

• c

• b

• a

In the equation b = 2c - 1, what does the letter 'b' represent?

• exponent

• constant

• variable

• coefficient

What letter is often used to represent a parameter in algebra?

• b

• c

• a

• x

In the equation 2p + q = 10, what does the letter 'q' represent?

• variable

• exponent

• coefficient

• constant