Term 2_Test 3_Retake

Front

What is the solution to the inequality -4x + 14 ≤ 54?

Back

x ≥ -10

Front

What is the solution for the equation represented in the model?

Back

x = 1

Front

Back

x = 65

Front

What does the graph representing the solution of an inequality look like?

Back

Graph a

Front

Which equation can be used to find x in the context of angles in a triangle?

Back

90 + x + 37 + x + 67 = 180

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is less than, greater than, less than or equal to, or greater than or equal to the other.

Front

What is the purpose of inverse operations in solving equations?

Back

Inverse operations are used to isolate the variable and solve for its value.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable that make the equation true.

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater than or less than another.