Constant and Coefficient Algebraic Reasoning

A mathematical sentence stating that two expressions are equal.

• expression

• equation

A number on its own

• term

• constant

• coefficient

• variable

Is the following a expression 
5W

• yes

• no

A [an] __________is a mathematical sentence containing at least one number, variable, and mathematical operation.

• algebraic expression

• numerical expression

• term

• constant

A ___________________is a term in an expression that has a value that never changes.

• constant

• coefficient

• power

• common term

A [an] ________________________ is a number that is being multiplied to a variable.

• constant

• coefficient

• variable

• common term

The ______________  property allows us to multiply a number outside parenthesis to every term inside the parenthesis.

• associative

• distributive

• commutative

• simplified

A [an] _______________ in an expression could be a number, a variable or the product of a number and variable.

• variable

• constant

• term

• coefficient

Simplify by combining like terms:

(Simplifica combinando términos semejantes:)

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13

• 6x + 2y + 2

• 25x + 2y + 3

• x + 7y + 12

Simplify by combining like terms:

(Simplifica combinando términos semejantes:)

-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17