5-9TAP Unit 5 Test Review

Front

Back

Front

Jim paid a gym membership fee of $50, plus $20 per month. If Jim has paid a total of $290 to the gym, which equation matches this situation?

Back

The equation is 50 + 20m = 290.

Front

Which set of numbers can make the inequality 26 > n + 15 true?

Back

The set of numbers is 2, 8, 10.

Front

Back

Front

Back

Front

What does the term 'inequality' mean in mathematics?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What is the purpose of solving equations?

Back

The purpose of solving equations is to find the value of the variable that makes the equation true.

Front

What is a variable in an equation?

Back

A variable is a symbol, often represented by a letter, that stands for an unknown value in an equation.

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to manipulate an equation so that the variable is on one side of the equation by itself.

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.