Parts of an Algebraic Expression

What is the variable for 7r?

• 7

• r

• 7r

• multiplication

What are the variables in this algebraic expression?

• x

• y

• 5

• 7x

• +

How many terms are in this algebraic expression?

• 1

• 2

• 3

• 4

What is the constant?

• 7x

• 5

• 7

• 2

Select all coefficients.

• 7

• 2

• 5

• 7x

• 2y

Which variable has a coefficient of 4?

• p

• c

• x

4y - 2h + (10 ÷ 5) + 17

How many terms are in this expression?

• 6

• 5

• 3

• 4

In the expression 8x+3y+10, which part is a term?

• 8x

• 3y

• 10

• All of these are terms

In the expression p + 2y + 8, what are the coefficients?

• 2

• 8

• 1 and 2

• p and y

In the expression 10y - 15, 10 is a what?

• term

• constant

• coefficient

• variable