Evaluating Algebraic Expressions

Identify the coefficient(s) in the expression: 6y + 9

• 6, 9

• 9

• 6

• y

Identify the constant(s) in the expression: 6y + 9

• 6, 9

• 9

• 6

• y

Identify the variable(s) in the expression: 6y + 9

• 6, 9

• 9

• 6

• y

Identify the terms in the expression: 10a + 5b - 3

• 10a, 5b, 3

• 10a, 5b, -3

• 10a, 5b

• -3

Identify the coefficient(s) in the expression: 10a + 5b - 3

• a, b

• 10, 5, -3

• 10, 5

• none

• 5n

Evaluate the expression when a = 7, b = 3, & c = 9.

a + 6

Evaluate the expression when a = 7, b = 3, & c = 9.

2c + a

Evaluate the expression when a = 7, b = 3, & c = 9.

2ab + c