Whats is an equivalent expression to the picture below.

We have:



and we know that , don't we?

therefore Let's replace it.



and we can write this value like this

them, let's replace



we can take out , them we obtain

Do the math. she originally had 50 dollars on her gift card and she had 12 dollars left on her gift card after she finished her shopping spree. if you subtract 50 minus 12 you get thirty eight dollars as your answer. so therefore, ciara spent 38 dollars total o