Algebraic Expressions

Identify the terms in the following expression

2x+y+0.5

• 2x, y, 0.5

• 0.5

• 2, 1

• x, y

Identify the terms in the following expression

4+3y

• 4, 3y

• 4

• y

• 3

Identify the terms in the following expression

3n+x²

• 3n, x²

• 3, 1

• 2

• x, n

Identify the constants in the following expression

2x+y+0.5

• 0.5

• 2, 1

• x, y

• 2x, y, 0.5

Identify the constants in the following expression

4+3y

• 4, 3y

• 4

• y

• 3

Identify the constants in the following expression

3n+x²

• 3n, x²

• 3, 1

• 2

• none

Identify the coefficients in the following expression

2x+y+0.5

• 2

• 0.5

• 2, 1

• x, y

Identify the coefficients in the following expression

4+3y

• 4, 3y

• 4

• y

• 3

Identify the coefficients in the following expression

3n+x²

• 3n, x²

• 3, 1

• 2

• none

Write the phrase as an expression.

a number b less than 25

• b-25

• 25-b

• b+25

• 25b