Algebraic Expression Assessment

Identify the constant in the expression

• 7

• 2

• 1

• 8

How many terms does this expression have?

• 1

• 2

• 3

• 4

Identify the algebraic expression for:

the difference of a number (n) and eighteen

• 18n

• n - 18

• n + 18

• 18ⁿ

What is the coefficient in the algebraic expression
5x + 2

• 5

• x

• 2

• 5x

The table shown below represents the number of hours that Mike practiced his guitar each day. Which expression represents the total amount of time that Mike practiced his guitar?

• 10x

• 7x + 3

• 8x + 3

• none of the above

What expression does this number line represent?

• 4n - n

• 2n + n

• 8n - 2n

• 16n - 4n

• $400

• $275

• $5

Translate the following sentence into an equation: "Eight times a number, decreased by 13, is equal to 35."

Translate the phrase into an algebraic expression: "Seven less than twice a number."

Identify the coefficient of the algebraic expression:

m - 6

• 1

• m

• 6

• -6