Terms Coefficients Constants

In the expression 9-5n,, what is the constant? GIVE ONLY ONE

In the expression 8n - 7 + 9n + 5, which shows all the terms?

• 8n, 7, 9n, 5

• 8n, 9n 

• -7, 5

• 8n, -7, 9n, 5

In the expression 9-5n,, what is the coefficient?

In the expression 8n - 7 - 12n - 17, which are the coefficients?

• 8, -12

• 8n, 12n

• 8, 12

• 8n, -12n

In the expression 4x + 3, the 4x is a ​ (a)  

• term

• coefficient

• variable

• constant

• 3

• 3, 4

• 2

• 3, 1/4

• -12

• 12

• 3c, c/4

In the following expression, 7x + 9y - 3 answer the following questions. How many terms are there? ​ What is the coefficient of the x-term? ​ Are there any "like terms"? ​ What is the constant term? ​ Is the expression simplified? ​

• 3

• 7

• no

• -3

• yes

• 9

• -9

In the following expression, 7x + 9y - 3 answer the following questions. How many terms are there? ​ (a)   What is the coefficient of the x-term? ​ (b)   Are there any "like terms"? ​ (c)   What is the constant term? ​ (d)   Is the expression simplified? ​ (e)  

• 3

• 7

• no

• -3

• yes

• 9

• -9

Match the Vocabulary Words with examples from the expression below.

5x + 3y - 7x + 20

• Coefficients

• 5, 3, -7

• Terms

• 5x, -7x

• Constant

• 5x, 3y, -7x, 20

• Variables

• x, y

• Like Terms

• 20

Match the following.

• Mrs. Lauren

• ________ contain the same variables to the same powers.

• constant

• A term without a variable is called a _______.

• like terms

• The best math teacher is all the land is _______.

• coefficient

• When addition and subtraction signs separate ab algebraic expression into parts, each part is called a __________.

• term

• The numerical factor of each term that contains a variable is called a ________ of the variable.