Algebra

Front

What is a variable in Algebra?

Back

An unknown value that can change.

Front

What does the expression 's - 10' represent?

Back

Taking 10 away from the variable s.

Front

How do you express '7 divided by c' in algebraic terms?

Back

7/c.

Front

If students mailed 18 invitations each to a total of 414 parents, which equation represents the situation?

Back

18s = 414, where s is the number of students.

Front

What is the product of 34 and z expressed in algebraic terms?

Back

z X 34.

Front

What is an equation?

Back

A mathematical statement that shows the equality of two expressions.

Front

What does 's + 10 = 20' solve for?

Back

The value of s that makes the equation true.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What does the term 'coefficient' mean in algebra?

Back

A number that multiplies a variable.

Front

What is the purpose of solving an equation?

Back

To find the value of the variable that makes the equation true.