Identify Algebraic Expressions

Write an equivalent expression to 3(m + 3)

• 3m + 9

• 9m + 9

• 3m - 3

• 3m - 9

Identify the coefficient of the algebraic expression: w – 5w + 12

• w

• 5

• 12

• 5w

If x = 5,find the value of 7x - 1

• 34

• 36

• 35

5 times d and then increased by 8

• 5d + 8

• 5 + 8d

• 5 + 8 + d

• 5d-8

Which words could be used to describe the following expression? 6h

• addition

• subtraction

• multiplication

• division

The sum of n and 6

• n/6

• n X 6

• n + 6

• n - 6

the product of a number and 8

• n/8

• 8+n

• 8-n

• 8n

What are the variables of  
7x + 6y - 9

• 6,7

• 9

• 6y, 7x

• x, y

What are the coefficients in the expression
8a + b + 9?

• 8 only

• 1 and 8

• 8 and 9

• 1, 8, and 9

Identify the constant of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5