Part of an Expressions

In 8r - 3 , the COEFFICIENT is ___

• 8

• r

• -

• 3

In 8r + 3 , the CONSTANT is ___

• 8

• r

• +

• 3

In 8r - 3 , the VARIABLE is ___

• 8

• r

• -

• 3

How many terms does this expression have?
-18y + 7yz - 4z

• -18

• 3

• 7

• -4

What is the coefficient here?
17u + 8

• 17

• 8

• 17u

• -8

2(c - 8)

• 2c - 16

• 2c + 16

• 2c - 8

• c - 16

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

A number used to multiply a variable. It is the number "attached" to a variable.

• constant

• coefficient

• term

• expression

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3

• -17

• 5

• 1

What is the coefficient in this expression?
3x+4-2

• x

• 4

• 3x

• 3