while reviewing last month's finances, Oscar noticed that he had spent 200$ on a wedding cake and deposited 500$ that he had earned from selling books to a used bookstore. Then, he again spent $127 to buy some new books which integer represents the change in Oscars savings?
Which integer represents the change in Oscar's savings? 173, 300, or -177
Whenever oliver spent 200 dollars he went down to -200, then he deposited 500, so now he has 300. After that he bought books for $127 and now he has $173 dollas in his bank acount