1st Semester Final Review

Front

Write an algebraic expression that represents: one-sixth of m less than 10.

Back

Front

Write an inequality for: The quotient of a number and 7.4 is at most 19.8.

Back

Front

Simplify the expression: -13m – 4x – 9 + m + 2k + 5.

Back

Front

What is the total cost for an item that costs $19.99 with a 7.8% tax?

Back

Front

Kathleen is standing on a cruise ship at 38 feet above sea level. Jesse is swimming 11 feet below sea level. How far apart are the two friends?

Back

Front

Define an algebraic expression.

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

What is a variable in algebra?

Back

A variable is a symbol, often a letter, that represents one or more numbers.

Front

Explain the term 'inequality'.

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 does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Front

What is the formula to calculate tax on an item?

Back

Tax = Price × Tax Rate.