Critique reasoning mary says that the
expression a/2 has no terms because there are
no plus or minus signs. explain whether her
reasoning is correct.

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