Translating Expressions

Front

What is the algebraic expression for the sum of 3 times a number and 7?

Back

3n + 7

Front

What is the algebraic expression for the difference of 3 times a number and 7?

Back

3n - 7

Front

Translate the phrase '8 less than the product of 4 and a number' into an algebraic expression using m for the unknown number.

Back

4m - 8

Front

If Carla and her sisters each earned 9 dollars for babysitting, what expression represents how much they earned altogether if there are x sisters?

Back

9x

Front

What is the algebraic expression for a number squared increased by 1?

Back

x² + 1

Front

Define 'algebraic expression'.

Back

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

Front

What does it mean to 'translate' a verbal expression into an algebraic expression?

Back

To translate means to convert a verbal statement into a mathematical expression using variables and numbers.

Front

What is the product of a number n and 4?

Back

4n

Front

What is the expression for 'twice a number decreased by 5'?

Back

2n - 5

Front

How do you express 'the sum of a number and 10' in algebraic form?

Back

n + 10