Mathematics: 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

While reviewing last month s finances, Oscar noticed

Ответ:

andrewmena05

02.02.2022

173

Step-by-step explanation:

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

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Ответ:

markjiron2880

07.06.2022

Mathematics

$x1 = \frac{ - 3 - \sqrt{33} }{2} \\ x2 = \frac{ - 3 + \sqrt{33} }{2}$

Step-by-step explanation:

$x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac} }{2a} \\ = \frac{ - 3 + - \sqrt{9 + 24} }{2} \\ x1 = \frac{ - 3 - \sqrt{33} }{2} \\ x2 = \frac{ - 3 + \sqrt{33} }{2}$

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