Module 9

Question 1

equation

Answer 1

a mathematical sentence that shows that two expressions are equivalent

Question 2

solution of an equation

Answer 2

a value or values that make an equation true

Question 3

Addition Property of Equality

Answer 3

states that you can add the same number to both sides of an equation and the expression remains the same

Question 4

Subtraction Property of Equality

Answer 4

states that you can subtract the same number from both sides of an equation and the expression remains the same

Question 5

Division Property of Equality

Answer 5

states that you can divide the same number to both sides of an equation by the same number, excluding zero, and the expressions remain equal

Question 6

Multiplication Property of Equality

Answer 6

states that you can multiply both sides of an equation by the same number and the expressions remain equal

Question 7

angle

Answer 7

two rays that have the same endpoint

Question 8

degree

Answer 8

a unit of measure for angles and temperature

Question 9

constraint

Answer 9

a restriction of the value(s) of a quantity or variable

Question 10

inequality

Answer 10

a mathematical sentence that shows the relationship between quantities that are not equal

Question 11

solution of an inequality

Answer 11

a value or values that make an inequality true