Algebraic Language (Mr. C)

How many terms are in the expression: 45x + 3

• 1

• 2

• 3

• 4

How many variables are in the expression: 3x + 2y + 3

• 1

• 2

• 3

• 4

Which of the following is an example of an expression?

• 2x + 3 = 12

• 34y = 100

• 2x + y

If x = 5, solve the following expression: 2x + 3

• 10

• 5

• 13

• 8

Identify the coefficient in the equation: 3 + 27x = 45

• 3

• 27

• x

• 45

Which of these is the best definition for a constant?

• The number that is placed before a variable.

• A combination of expressions, joined by subtraction or addition.

• The name of the sign used to combine different expressions, like a plus or minus sign.

• A number that is unchanging in an expression or equation.

If x - 17 = 3, then x must equal what?

• 20

• 23

• 14

• 17

Which of the terms in the following equation are constants:

23x + 2y - 6 = 12

• 23x and 2y

• 2y and 6

• 6 and 12

• 2y and 12

Which of the following is an example of an equation?

• 2x + 1 = 5

• 34x - 4

• 2y

• 13x - 2y

If y = 6, solve 3 + 2y.

• 5

• 12

• 15

• 24