Mathematics, 26.07.2019 01:30, riley01weaver1

(7x² + 3y - 4) + (5x² + 5y) which is correct? a. 12x² + 8y + 4 b. 12x² - 8y + 4 c. 12x² + 8y - 2 d. 12x² + 8y - 4 you!

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(7x² + 3y - 4) + (5x² + 5y) which is correct? a. 12x² + 8y + 4 b. 12x² - 8y + 4 c. 12x² + 8y - 2 d....