Algebraic Expressions

Which of the following best describes the expression 4 times a number increased by 7?

• (x/4) + 7
• 4x - 7
• 4(x + 7)
• 4x + 7

Tags

CCSS.6.EE.A.2A

A letter used to represent a number value in an expression or an equation

• term

• coefficient

• constant

• variable

Tags

CCSS.6.EE.A.2B

Combination of numbers, operations, and variables which can be evaluated for a given value of the variables

• equation

• expression

• term

• coefficient

Tags

CCSS.6.EE.A.2B

A part of a mathematical expression separated by addition or subtraction symbols

• constant

• term

• equation

• variable

Tags

CCSS.6.EE.A.2B

A number that does not change (it stands alone without any variable attached)

• constant

• coefficient

• variable

• term

Tags

CCSS.6.EE.A.2B

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

• constant

• coefficient

• term

• expression

Tags

CCSS.6.EE.A.2B

In 8r - 3 , the COEFFICIENT is ___

• 8

• r

• -

• 3

Tags

CCSS.6.EE.A.2B

In 8r + 3 , the CONSTANT is ___

• 8

• r

• +

• 3

Tags

CCSS.6.EE.A.2B

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1