Solving Algebraic Expressions with One Variable Two Terms

What property includes both addition and multiplication and allows you to rewrite an expression from a product of two numbers to the sum of two separate products?

Example: 3(4x+5) = 12x+15

• Associative Property of Multiplication

• Commutative Property of Addition

• Additive Inverse Property

• Distributive Property

What is an expression that contains at least one variable called?

• operational expression

• constant expression

• numerical expression

• algebraic expression

A lower case letter or symbol used to represent an unknown value is called a what?

• term

• variable

• constant

• operation

The number (in front of a variable) that is multiplied by the variable in an algebraic expression is called a what?

• constant

• operator

• coefficient

• term

what is x•x when x=16 is (a)  

• 256

• 32

• 1

• 16

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

Mathematical Equivalence

ON

Simplify the expression.

-5(7+5x)-6

Mathematical Equivalence

ON

In the expression 
5x + 7, the x represents the...

• Coefficient

• Variable

• Term

• Expression

Simplify-2x - 4(4x - 8) (a)  

• -16x - 2

• -18x + 32

• 18x - 32

• -16x + 2

True or False: Terms that have the same variables and can be combined through addition and subtraction are called "like terms."

• true

• false