M101 U5: L1&2 Review

An _____________ says that two things are equal. It uses an equal sign.

8V - 10 = 70

• Variable

• Solution

• Question

• Equation

A combination of terms, constants, variables, and arithmetic operations is called an ________________.

• Algebra

• Equation

• Algebraic Expression

• Variable

A branch of Math that combines variables, symbols, and arithmetic is called _____________________.

• Expression

• Physics

• Algebra

• Trigonometry

To ________ means to calculate

(find the answer for) the value of an expression.

• Calculate

• Evaluate

• Solve

• Solution

_______ are letters used to represent unfixed numbers in an expression.

• Variables

• Constants

• Coefficients

• Equations

A _______ is a value we can put in place of a variable.

• Constant

• Variable

• Coefficient

• Solution

Equations that have the same value are known as __________.

• Similar

• Identical

• Like

• Equivalent

A number used to multiply the variable is knowns as the ___________.

• Coefficient

• Covariable

• Codegree

• Portion

Which property of equality is used to solve this expression?

20 + c if c = 5

• Addition

• Subtraction

• Multiplication

• Division

What is the constant in this expression?

20 + c = 25

• 20

• C

• 25

• no constant