Finding Variables Coefficients Constants And Terms

In the expression 8n - 7 + 9n + 5, which is a coefficient? GIVE ONLY ONE

In the expression 8n - 7 + 9n + 5, which is a constant? GIVE ONLY ONE

A letter that represents a number is called a _____.

• variable

• coefficient

• constant

• term

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

Name the underlined part of this expression. 3w + 5t -15

• coefficient

• constant

• variable

• term

Name the underlined part of the expression. 21 + g - 5h

• term

• variable

• constant

• coefficient

Name the underlined part of the expression. 13r - 29

• constant

• term

• coefficient

• variable

A number next to a variable means...

• add

• multiply

• subtract

• subtract

If there is not a number in front of a variable, it is understood to be ....

• 1

• 0

• -1

• 5

How many terms are in this expression?

• 3 terms

• 2 terms

• 4 terms

• 5 terms